TY - JOUR AU - Jakubík, Ján TI - Weak product decompositions of discrete lattices JO - Czechoslovak Mathematical Journal PY - 1971 SP - 399 EP - 412 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1971.101040/ DO - 10.21136/CMJ.1971.101040 LA - en ID - 10_21136_CMJ_1971_101040 ER -