TY - JOUR AU - L. A. Cammack TI - A new characterization of orthomodular partially ordered sets JO - Matematic̀Œki vesnik PY - 1975 SP - 319 VL - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MV_1975_27_4_a0/ ID - MV_1975_27_4_a0 ER -