@article{Sun1990, author = {Sun, Zhi-Wei}, journal = {Fundamenta Mathematicae}, keywords = {commutative monoid; union of subsets; partition; irredundant coverings; coverings of groups by cosets; (M,S)-coverings by cosets}, language = {eng}, number = {1}, pages = {37-53}, title = {Finite coverings of groups}, url = {http://eudml.org/doc/211793}, volume = {134}, year = {1990}, }
TY - JOUR AU - Sun, Zhi-Wei TI - Finite coverings of groups JO - Fundamenta Mathematicae PY - 1990 VL - 134 IS - 1 SP - 37 EP - 53 LA - eng KW - commutative monoid; union of subsets; partition; irredundant coverings; coverings of groups by cosets; (M,S)-coverings by cosets UR - http://eudml.org/doc/211793 ER -
