%0 Journal Article %A HEINEKEN, HERMANN %A RUSSO, FRANCESCO G. %T CLASSIFICATION OF FINITE GROUPS VIA THEIR BREADTH %J Glasgow mathematical journal %D 2020 %P 544-563 %V 62 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089519000272/ %R 10.1017/S0017089519000272 %F 10_1017_S0017089519000272