@article{1248269214, author = {Hassler, W. and Wiegand, R.}, title = {Extended modules}, journal = {J. Commut. Algebra}, volume = {1}, number = {1}, year = {2009}, pages = { 481-506}, language = {en}, url = {http://dml.mathdoc.fr/item/1248269214} }
Hassler, W.; Wiegand, R. Extended modules. J. Commut. Algebra, Tome 1 (2009) no. 1, pp. 481-506. http://gdmltest.u-ga.fr/item/1248269214/