TY - JOUR AU - Podzorov, S.Yu. TI - On the definition of a Lachlan semilattice. JO - Sibirskij Matematicheskij Zhurnal PY - 2006 SP - 383 VL - 47 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/SMZ_2006__47_2_53170/ LA - en ID - SMZ_2006__47_2_53170 ER -