TY  - JOUR
AU  - LONGOBARDI, PATRIZIA
AU  - MAJ, MERCEDE
AU  - ROBINSON, DEREK J. S.
AU  - SMITH, HOWARD
TI  - ON GROUPS WITH TWO ISOMORPHISM CLASSES OF DERIVED SUBGROUPS
JO  - Glasgow mathematical journal
PY  - 2013
SP  - 655
EP  - 668
VL  - 55
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089512000821/
DO  - 10.1017/S0017089512000821
ID  - 10_1017_S0017089512000821
ER  -