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The search for high redshift quasarsCRAMPTON, D.NATO ASI series. Series C, Mathematical and physical sciences. 1988, Vol 240, pp 19-31Conference Paper

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From 1.8 m to 8 m telescopesCRAMPTON, D.Journal of the Royal Astronomical Society of Canada. 1993, Vol 87, Num 5, pp 299-317, issn 0035-872XConference Paper

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O.8 DAY PERIODICITY IN LINE EMISSION FROM HZ HER.HUTCHINGS JB; CRAMPTON D.1977; ASTR. AND ASTROPHYS.; GERM.; DA. 1977; VOL. 59; NO 3; PP. 441-444; BIBL. 9 REF.Article

SPECTROSCOPIC OBSERVATIONS OF HZ HERCULIS AND A MODEL FOR HERCULES X-1CRAMPTON D; HUTCHINGS JB.1972; ASTROPHYS. J.; U.S.A.; DA. 1972; VOL. 178; NO 2, PART 2; PP. L65-L69; BIBL. 6REF.Serial Issue

QUASAR CANDITATES NEAR A1139, A1775, AND 1633+33CRAMPTON D; PARMAR P.1983; PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF PACIFIC; ISSN 0004-6280; USA; DA. 1983; VOL. 95; NO 564; PP. 127-132; BIBL. 10 REF.Article

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BINARY O STAR HR8281.CRAMPTON D; REDMAN RO.1975; ASTR. J.; U.S.A.; DA. 1975; VOL. 80; NO 6; PP. 454-457; BIBL. 18 REF.Article

SEARCHING FOR BLACK HOLESCRAMPTON D; HUTCHINGS JB; COWLEY AP et al.1983; JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA; ISSN 0035-872X; CAN; DA. 1983; VOL. 77; NO 3; PP. 103-107; BIBL. 7 REF.Article

SPECTROSCOPY OF THE MAGNETIC CATACLYSMIC VARIABLE 0311-227CRAMPTON D; HUTCHINGS JB; COWLEY AP et al.1981; ASTROPHYS. J.; ISSN 0004-637X; USA; DA. 1981; VOL. 243; NO 2; PART. 1; PP. 567-575; BIBL. 18 REF.Article

THE HALO POPULATION X-RAY SOURCE CYGNUS X-2COWLEY AP; CRAMPTON D; HUTCHINGS JB et al.1979; ASTROPHYS. J.; USA; DA. 1979; VOL. 231; NO 2 PART. 1; PP. 539-550; BIBL. 34 REF.Article

OPTICAL SPECTROSCOPY AND SYSTEM PARAMETERS FOR 4U 1538-52CRAMPTON D; HUTCHINSON JB; COWLEY AP et al.1978; ASTROPHYS. J.; USA; DA. 1978; VOL. 225; NO 2 PART. 2; PP. L63-L66; BIBL. 15 REF.Article

THE OPTICAL COUNTERPARTS OF SMC X-2 AND SMC X-3.CRAMPTON D; HUTCHINGS JB; COWLEY AP et al.1978; ASTROPHYS. J.; USA; DA. 1978; VOL. 223; NO 2 PART. 2; PP. L79-L81; BIBL. 9 REF.Article

SPECTROSCOPIC INVESTIGATION OF X PERSEI (=2U 0352+30.).HUTCHINGS JB; CRAMPTON D; REDMAN RO et al.1975; MONTH. NOT. R. ASTR. SOC.; G.B.; DA. 1975; VOL. 170; NO 2; PP. 313-324; BIBL. 13 REF.Article

RECENT SPECTROSCOPY OF X-RAY SOURCES AND SYSTEMS RELATED TO CATACLYSMIC VARIABLES. ICOWLEY AP; CRAMPTON D; HUTCHINGS JB et al.1983; ASTROPHYSICS AND SPACE SCIENCE LIBRARY; ISSN 0067-0057; NLD; DA. 1983; VOL. 101; PP. 21-24; BIBL. 9 REF.Conference Paper