@article{GDZPPN002404230, title = {The Green Equivalences and Dimension in Compact Semigroups.}, journal = {Mathematische Zeitschrift}, volume = {111}, year = {1969}, pages = {169-176}, zbl = {0172.02601}, url = {http://dml.mathdoc.fr/item/GDZPPN002404230} }
Stralka, Albert R. The Green Equivalences and Dimension in Compact Semigroups.. Mathematische Zeitschrift, Tome 111 (1969) pp. 169-176. http://gdmltest.u-ga.fr/item/GDZPPN002404230/