TY - JOUR AU - Pióro, Konrad TI - Some properties of the weak subalgebra lattice of a partial algebra of a fixed type JO - Archivum mathematicum PY - 2002 SP - 81 EP - 94 VL - 38 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_2002__38_2_a0/ LA - en ID - ARM_2002__38_2_a0 ER -