TY  - JOUR
AU  - Žembery, Ivan
TI  - Admissible operations in categories of algebras
JO  - Mathematica slovaca
PY  - 1977
SP  - 209
EP  - 212
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1977__27_3_a0/
LA  - en
ID  - MASLO_1977__27_3_a0
ER  -