@article{GDZPPN001264222, title = {SAP compactifications of N-fold and infinite semidirect products.}, journal = {Semigroup forum}, volume = {51}, year = {1995}, pages = {31-46}, zbl = {0843.22003}, url = {http://dml.mathdoc.fr/item/GDZPPN001264222} }
Junghenn, H.D. SAP compactifications of N-fold and infinite semidirect products.. Semigroup forum, Tome 51 (1995) pp. 31-46. http://gdmltest.u-ga.fr/item/GDZPPN001264222/