TY  - JOUR
AU  - E. A. Mikheeva
TI  - Existence in $k$-valued logic of maximal classes not having a
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 49
EP  - 52
VL  - 287
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_287_1_a10/
LA  - ru
ID  - DAN_1986_287_1_a10
ER  -