TY - JOUR AU - Chen, Yuanqian AU - Conrad, Paul AU - Darnel, Michael TI - Finite-valued subgroups of lattice-ordered groups JO - Czechoslovak Mathematical Journal PY - 1996 SP - 501 EP - 512 VL - 46 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127311/ DO - 10.21136/CMJ.1996.127311 LA - en ID - 10_21136_CMJ_1996_127311 ER -