@article{01528614, title = {Semi-radiality in products.}, journal = {Mathematica Pannonica}, volume = {11}, year = {2000}, pages = {9-16}, zbl = {0948.54002}, language = {en}, url = {http://dml.mathdoc.fr/item/01528614} }
Bella, Angelo. Semi-radiality in products.. Mathematica Pannonica, Tome 11 (2000) pp. 9-16. http://gdmltest.u-ga.fr/item/01528614/