TY - JOUR AU - Bleier, Roger D. TI - The SP-hull of a Lattice-Ordered Group JO - Canadian journal of mathematics PY - 1974 SP - 866 EP - 878 VL - 26 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-081-x/ DO - 10.4153/CJM-1974-081-x ID - 10_4153_CJM_1974_081_x ER -