TY  - JOUR
AU  - A. I. Kokorin
AU  - G. T. Kozlov
TI  - Extended elementary and universal theories of lattice-ordered
JO  - Algebra i logika
PY  - 1968
SP  - 91
EP  - 103
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1968_7_1_a5/
LA  - ru
ID  - AL_1968_7_1_a5
ER  -