TY  - JOUR
AU  - P. D. Kruming
TI  - Homological and cohomological characteristics of generalized periodic semigroups
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1982
SP  - 30
EP  - 34
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1982_5_a4/
LA  - ru
ID  - IVM_1982_5_a4
ER  -