Citation: Rf. Peletier et Sp. Willner, THE INFRARED TULLY-FISHER RELATION IN THE URSA MAJOR CLUSTER, The Astrophysical journal, 418(2), 1993, pp. 626-637
Citation: R. Siebenmorgen et Rf. Peletier, SEARCH FOR THE 1.67 MU-M PAH EMISSION BAND - MORE UPPER LIMITS, Astronomy and astrophysics, 279(2), 1993, pp. 45-48