Participants

M. Boileau, Genèva; F. Bonahon, Orsay; B. H. Bowditch, Coventry; M. G. Brin, Binghamton; G. Burde, Frankfurt; Y. Carrière, Villeneuve d'Ascq; M. J. Dunwoody, Brighton; D. B. A. Epsteiń, Coventry; R. A. Fenn, Brighton; D. Gabai, Berkeley; P. Green, Coventry; H. Hendriks, Nijmegen; J. Howie, Glasgow; W. Jaco, Oklahoma; C. Kourouniotis, Liverpool; W. B. R. Lickorish, Cambridge; D. D. Long, Southampton; K. Millett, Santa Barbara; B. Morin, Strasbourg; H. R. Morton, Liverpool; J. P. Otal, Orsay; A. Papadopoulos, Straßburg; R. C. Penner, Princeton; J. H. Przytycki, Warszawa; D. Repovs, Ljubljana; R. F. Riley, Binghamton; M. Scharlemann, Santa Barbara; P. Scott, Liverpool; H. Short, Liverpool; P. Traczyk, Warszawa; R. Tchangang Tambekov, Straßburg; H. Zieschang, Bochum; B. Zimmerman, Bochum