Shum, Kar-Ping. "Group ideals in a semigroup of measures.." Semigroup forum 22 (1981): 325-330. <http://eudml.org/doc/134490>.
@article{Shum1981, author = {Shum, Kar-Ping}, journal = {Semigroup forum}, keywords = {affine semigroup; convex sets; compact semigroup; group ideal; principal ideal; semigroup of probability measures}, pages = {325-330}, title = {Group ideals in a semigroup of measures.}, url = {http://eudml.org/doc/134490}, volume = {22}, year = {1981}, }
TY - JOUR AU - Shum, Kar-Ping TI - Group ideals in a semigroup of measures. JO - Semigroup forum PY - 1981 VL - 22 SP - 325 EP - 330 KW - affine semigroup; convex sets; compact semigroup; group ideal; principal ideal; semigroup of probability measures UR - http://eudml.org/doc/134490 ER -