TY - JOUR AU - Duda, Jaromír TI - Mal'cev conditions for directly decomposable compatible relations JO - Czechoslovak Mathematical Journal PY - 1989 SP - 674 EP - 680 VL - 39 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102343/ DO - 10.21136/CMJ.1989.102343 LA - en ID - 10_21136_CMJ_1989_102343 ER -