1987 observations from Florida.
1987 October 9 (meeting)
1987 October 9 meeting of the Royal Astronomical Society
1987 PA
1987 PA
1987 Photometry of CG Cyg
1987 Photometry of XY Ursae Majoris
1987 QA
1987 QA
1987 QB
1987 QB
1987 QB
1987 QX
1987 radio observations in Denmark.
1987 SB
1987 SF3
1987 SJ3
1987 SJ3
1987 SL
1987 SL