English Summaries - Olsen, Olaf; B. Molaug, Petter; Andersson, Hans; Andersson, Gun; Andreasen, Claus; W. Lassen, Thomas; Madsen, Per; Schiørring, Ole; Bencard, Mogens; D. Long, Clifford; St¨¨urup, Bjørn; Vellev, Jens; et al. (Hikuin, 1977)