TY  - JOUR
AU  - Zvonimir Janko
TI  - Finite simple groups with short chains of subgroups.
JO  - Mathematische Zeitschrift
PY  - 1964
SP  - 428
EP  - 437
VL  - 84
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1964__84_170279/
ID  - MZ_1964__84_170279
ER  -