TY - JOUR AU - T. Traczyk TI - Minimal extensions of weakly distributive Boolean algebras JO - Colloquium Mathematicum PY - 1963 SP - 17 EP - 24 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-11-1-17-24/ DO - 10.4064/cm-11-1-17-24 LA - en ID - 10_4064_cm_11_1_17_24 ER -