Alford 1991 # Alles 1988 # Alvino 1979 # Anastasiou 1986 # Andersen Ø. 1981 # Auffahrt 1991 # Auffarth 1992 # Avino 1981 # Bannert 1978 # Benedum 1990 # Boedeker 1984 # Bouvier 1988 # Broecker 1980 # Burkert 1981 # Burkert 1982 # Burret 1986a # Carp 1979 # Chiarini 1992 # Clay J. 1982 # Clay J. 1983 # Cook E. 1990 # Cook E. 1992 # Cordes 1991 # Cosi 1987 # Costa 1984 # Crane 1985 # Crane 1988 # Danek 1990 # Detienne 1986 # Dietrich 1979 # Dietrich 1986 # Dimitrokallis 1988 # Gill D. 1980 # Graf 1991 # Griffin J. 1980 # Haudry 1988 # Haudry 1989 # Heitsch 1985 # Heubeck 1986a # Hooker 1987a # Irwin 1984 # Jong 1984 # Laumann 1988 # Lenz L. 1979 # Levy 1979 # Marconi 1985 # Michel R. 1983a # Nagy 1980 # Nespor 1979 # Oudermans 1984 # Parodi 1978 # Petersmann 1987 # Piccaluga 1980 # Poli 1984 # Pötscher 1987 # Pötscher 1990 # Pucci 1985 # Rexine 1985 # Samonà 1984 # Schwabl 1985 # Scully 1990 # Setaioli 1981 # Soullier 1987 # Tsagarakis 1980 # Tsagarakis 1980a # Ullman 1989 # Zeppi 1992 #