Silvestri, N.M. and Hawley, S.L. and West, A.A. and Szkody, P. and Bochanski, J.J. and Eisenstein, D.J. and McGehee, P. and Schmidt, G.D. and Smith, J.A. and Wolfe, M.A. and Harris, H.C. and Kleinman, S.J. and Liebert, J. and Nitta, A. and Barentine, J.C. and Brewington, H.J. and Brinkmann, J. and Harvanek, M. and Krzesi'nski, J. and Long, D. and Neilsen, Jr., E.H. and Schneider, D.P. and Snedden, S.A.
Pooley, D. and Lewin, W.H.G. and Anderson, S.F. and Baumgardt, H. and Filippenko, A.V. and Gaensler, B.M. and Homer, L. and Hut, P. and Kaspi, V.M. and Makino, J. and Margon, B. and McMillan, S. and Portegies Zwart, S. and van der Klis, M. and Verbunt, F.