@article{05142798, title = {Absolutely modular extensions. (Extensions absolument modulaires.)}, journal = {Analele \c Stiin\c tifice ale Universit\u a\c tii ``Ovidius" Constan\c ta. Seria: Matematic\u a}, volume = {13}, year = {2005}, pages = {15-20}, zbl = {1134.12302}, language = {en}, url = {http://dml.mathdoc.fr/item/05142798} }
Chellali, Mustapha. Absolutely modular extensions. (Extensions absolument modulaires.). Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică, Tome 13 (2005) pp. 15-20. http://gdmltest.u-ga.fr/item/05142798/