%0 Journal Article %A JAGER, PIERRE DE %A CONRADIE, JURIE %T EXTREME POINT METHODS IN THE STUDY OF ISOMETRIES ON CERTAIN NONCOMMUTATIVE SPACES %J Glasgow mathematical journal %D 2022 %P 462-483 %V 64 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089521000227/ %R 10.1017/S0017089521000227 %F 10_1017_S0017089521000227