| Affiliation: | (1) Astronomical Institute, Kruislaan 403, NL-1098 SJ Amsterdam, The Netherlands;(2) ESO, Karl-Schwarzschild Straβe 2, D-85748 Garching bei München, Germany;(3) SAAO, P.O.Box 9, 7935 Observatory, Republic of South Africa;(4) MPI für Astrophysik, Karl-Schwarzschild Straβe 1, D-85740 Garching bei München, Germany;(5) ESO, Casilla 19001, Santiago 19, Chile IAP, 98bis Boulevard Arago, F-75014 Paris, France;(6) ATNF, Parkes Observatory, P.O.Box 276, Parkes, NSW 2870, Australia;(7) ISO Science Operations Centre, Villafranca del Castillo, Spain;(8) SRON, Landleven 12, NL-9700 AV Groningen, The Netherlands |
