TY - JOUR AU - Vlastimil Dlab TI - Rank theory of modules JO - Fundamenta Mathematicae PY - 1969 SP - 313 EP - 324 VL - 64 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-64-3-313-324/ DO - 10.4064/fm-64-3-313-324 LA - en ID - 10_4064_fm_64_3_313_324 ER -