***** References *****


(4a)	Per the Standards, PDS uses the AGU format for references.  There
	are a whole bunch of errors in the REF.CAT file.  It is easier and 
	will take less time to just edit your REF.CAT than it will be to 
	document all the errors.  See the new REF.CAT attached.
	
	However . . . do need clarification on the following:

(4b)	ANDERSONETAL1987A

	This reference is already in the data dictionary as ANDERSONETAL1987B.

	Two differences between what is already ingested and what is on volume:

	(1)	Volume reference, "...Preliminary Results..."
		Ingested reference, "...Results..." ("Preliminary" missing)

	(2)	Volume reference, "...and 5 Principal..."
		Ingested reference, "...and Five Principal..."

	Check title to see if "Preliminary" is in title and if "5" is a digit
	or spelled out.

(4c)	ANDERSONETAL1987B

	This reference is already in the data dictionary as ANDERSONETAL1987.

	Two differenced between what is already ingested and what is on
	volume.  Need to find out correct citation and ingest that one.
	
	(1)	Authors are different between two citations, all names are
		there in both, but order is different.

	(2)	Ingested reference has page numbers as "L141-L143" and volume
		reference has page numbers as "141-143".  Which is correct?

	Check order of author names and page numbers.

(4d)	BIRDETAL1997

	Reference in data dictionary is imporperly formed, (i.e. words in
	title that should be capitalized are not).  Volume reference is 
	correct.  Re-ingest.

(4e)	BENNER1997, BURATTI1997, CUNNINGHAM1997, CUZZIETAL1984

	In data dictionary and this volume as . . .

	BENNER1997

		"...in Encyclopedia of Planetary Sciences, J.H. Shirley and
		R.W. Fairbridge, editors, Chapman and Hall, London, 1997."

	BURATTI1997
	
		"...in Encyclopedia of Planetary Sciences (J.H. Shirley and 
		R.W. Fairbridge, editors), London: Chapman and Hall, 1997."

	CUNNINGHAM1997

		"...in Encyclopedia of Planetary Sciences (J.H. Shirley and
		R.W. Fairbridge, editors), London: Chapman and Hall, 1997."

	Changed to conform to AGU/PDS citation standards.  See attached.

	CUZZIETAL1984

		As above, which is correct? (Editors in "()" and "pp.")

	Data dictionary

		"Cuzzi, J.N., J.J. Lissauer, L.W. Esposito, J.B. Holberg, 
		E.A. Marouf, G.L. Tyler, and A. Boischot, Saturn's Rings: 
		Properties and Processes, in Planetary Rings, R. Greenberg 
		and A. Brahic, eds., University of Arizona Press, Tucson, 
		73-199, 1984."

	This volume

		"Cuzzi, J.N., J.J. Lissauer, L.W. Esposito, J.B. Holberg, 
		E.A. Marouf, G.L. Tyler, and A. Boischot, Saturn's Rings: 
		Properties and Processes, in Planetary Rings (R. Greenberg 
		and A. Brahic, Eds.), University of Arizona Press, Tucson, 
		pp. 73-199, 1984."

(4f)	DSN810-5

		Is there a publication date/year for this document?

(4g)	ESHLEMANETAL1977

	This volume has "G.S. Levy" as a co-author and the data dictionary
	reference does not have him/her as a co-author.

	Should he be included?

(4h)	ESHLEMANETAL1979A

	This reference already in the data dictionary as ESHLEMANETAL1979.

(4i)	ESHLEMANETAL1983

	The proper words in title should be capitalized.  They are not.

(4j)	ESPOSITOETAL1983A

	This reference already in data dictionary, and the reference on this
	volume does not have the title words capitalized.  Fix so as not to
	"update" upon ingestion.

(4k)	ESPOSITOETAL1991 and FRENCHETAL1991

	Edited to conform to AGU/PDS citation standards.  See attached.

(4l)	FRENCHETAL1993

	Last word in title not capitalized.

(4m)	GRAPSETAL1995

	Some words in title not capitalized.  Fixed.  See attached.

(4n)	GRESHETAL1989

	Data dictionary:

		Gresh, D.L., E.A. Marouf, G.L. Tyler, P.A. Rosen, and R.A. 
		Simpson, Voyager Radio Occultation by Uranus Rings - I. 
		Observational Results, Icarus, 78, 131-168, 1989.

	This volume:

		Gresh, D.L., E.A. Marouf, G.L. Tyler, P.A. Rosen, and R.A. 
		Simpson, Voyager Radio Occultation by Uranus' Rings I: 
		Observational Results, Icarus, 78, 131-168, 1989.

	Diff is "Uranus Rings - I." and "Uranus' Rings I:".  Which is
	correct?

(4o)	GURROLA1995

	Edited to conform to AGU/PDS citation standards, (location of
	institution).  See attached.

(4p)	HUIETAL1991

	Some words in title not capitalized.  Fixed.  See attached.

(4q)	KRISHERETAL1990

	Data dictionary reference different from reference on this volume.
	Title different as well as volume info.  Which is correct?

	Data dictionary reference:

		Krisher, T.P., J.D. Anderson, and J.K. Campbell, Test of 
		the Gravitational Redshift Effects at Saturn, Physical 
		Review Letters, 64, No. 12, 1990.

	This volume reference:

		Krisher, T.P., J.D. Anderson, and J.K. Campbell, Test of 
		the Gravitational Redshift Effect at Saturn, Physical 
		Review Letters, 64, 1322-1325, 1990.

	Two differences are: "Effects" and "Effect"
			and: "64, No. 12, 1990" and "64, 1322-1325, 1990"

(4r)	LEVYETAL1981

	Data dictionary author is "L.L. Tyler", this volume has "G.L. Tyler".
	Which is correct? (Note: LINDALETAL1981 and LINDALETAL1983 has "G.
	L. Tyler", so that one is probably correct.  His name is coming up
	a lot.  The data dictionary reference is "wrong".)  Reingest.

	Title word not capitalized on this volume, but is in data dictionary.
	Fixed.  See attached.

(4s)	LINDALETAL1981

	Data dictionary has volume "86A", this volume has "86".  Which is
	correct?

(4t)	LINDALETAL1987

	Data dictionary has "...Voyager 2 spacecraft, Journal..." this 
	volume has "...Voyager 2, Journal...".  Which is the correct title?
	If it does indeed include "spacecraft", it should be "Spacecraft".

(4u)	LINDALETAL1990

	Data dictionary does not capitalize words in title.  The reference
	on this volume does.  Injest this version to "fix" data dictionary.

(4v)	MAROUF&TYLER1982

	Reference on this volume does not have appropriate commas.  Fixed.
	See attached.

(4w)	MAROUFETAL1983

	Titles different between data dictionary and this volume.  Which 
	is correct?  (Note: reference pub, vol, pp., and year same.)  If
	the title on this volume is correct name, appropriate words need 
	to be capitalized.  (Fixed, see attached.)

	Data dictionary:

		"Particle Size Distributions in Saturn's Rings at 
		Wavelengths of 3.6 and 13 cm from Voyager 1 Radio 
		Occultation"

	This volume:

		"On obtaining the forward phase functions of Saturn ring 
		features from radio occultation observations"

(4x)	MAROUF&TYLER1985

	Data dictionary has:

		"...Research, 5, No. 8, 117-120, 1985."

	This volume has:

		"...Research, 5, 117-120, 1985."
	
	Which is correct?  Isn't "5" the volume number?

(4y)	ROSENETAL1991A and ROSENETAL1991B

	Some words in title not capitalized.  Fixed, see attached.

(4z)	SIMPSONETAL1984

	SIMPSONETAL1984 is already in the data dictionary, but the ref on
	this volume is completely different.  Is this a new reference?  If
	so, it needs to be renamed "SIMPSONETAL1984B".

(4aa)	SIMPSONETAL1983B

	Some words not capitalized in title.  Fixed, see attached.

(4ab)	TYLERETAL1981A

	This is a new reference.  TYLERETAL1981 already exists, (this
	volume has as TYLERETAL1981B.)  This reference should be labeled,
	"TYLERETAL1981B".  Fixed, see attached.

(4ac)	TYLERETAL1981B

	This reference is already in the data dictionary as "TYLERETAL1981".
	Renamed, see attached.  There are two differences between the ref
	in the data dictionary and the one on this volume:
	
	data dictionary has:
	
		"...of Jupiteros Rings:..."

	this volume has:

		"...of Jupiter's Rings:..."

	The ref on this new volume is correct, reingest.  And...

	data dictionary has:

		"...Research, 86A, 8699-8703,..."

	this volume has:

		"...Research, 86, 8699-8703,..."

	which is correct?  Fix and reingest.

(4ad)	TYLERETAL1983

	Data dictionary has: "3.6 and13 cm" and this volume has
	"3.6 and 13 cm".  Reference in data dictionary is incorrect, 
	reingest with the reference from this volume.

(4ae)	TYLERETAL1986

	Data dictionary reference correct.  The reference on this volume is
	missing a space.  Fixed, see attached.

	"Science, 233,79-84, 1986." changed to "Science, 233, 79-84, 1986."

(4af)	ZEBKERETAL1983

	Reference in data dictionary correct.  Version on this volume does
	not have words in title capitalized.  Fixed, see attached.

(4ag)	ZEBKER&TYLER1984

	Version of reference in data dictionary does not follow AGU/PDS
	standards.  Version on this volume does not capitalize words in
	title.  Fix and reingest.