TY - JOUR AU - A. Wilkie TI - On models of arithmetic having non-modular substructure lattices JO - Fundamenta Mathematicae PY - 1977 SP - 223 EP - 237 VL - 95 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-95-3-223-237/ DO - 10.4064/fm-95-3-223-237 LA - en ID - 10_4064_fm_95_3_223_237 ER -