Authors: Harper, D Beurle, K Williams, IP Murray, CD Taylor, DB Fitzsimmons, A Cartwright, IM

Citation: D. Harper et al., CCD astrometry of Saturn's satellites in 1995 and 1997, ASTR AST SS, 136(2), 1999, pp. 257-259

Authors: Christou, AA Beurle, K

Citation: Aa. Christou et K. Beurle, Meteoroid streams at Mars: possibilities and implications, PLANET SPAC, 47(12), 1999, pp. 1475-1485