@article{GDZPPN001251511, title = {The partially ordered family of C M-homomorphisms.}, journal = {Semigroup forum}, volume = {12}, year = {1976}, pages = {1-18}, zbl = {0345.20067}, url = {http://dml.mathdoc.fr/item/GDZPPN001251511} }
Adu, D. The partially ordered family of C M-homomorphisms.. Semigroup forum, Tome 12 (1976) pp. 1-18. http://gdmltest.u-ga.fr/item/GDZPPN001251511/