TY - JOUR AU - Jakubík, Ján TI - Convexities of lattice ordered groups JO - Mathematica Bohemica PY - 1996 SP - 59 EP - 67 VL - 121 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.1996.125936/ DO - 10.21136/MB.1996.125936 LA - en ID - 10_21136_MB_1996_125936 ER -