@article{GDZPPN002409062, title = {Some Remarks on Module Rigidity Over Local Rings.}, journal = {Mathematische Zeitschrift}, volume = {121}, year = {1971}, pages = {206-210}, zbl = {0215.39002}, url = {http://dml.mathdoc.fr/item/GDZPPN002409062} }
Sharma, Pramod K. Some Remarks on Module Rigidity Over Local Rings.. Mathematische Zeitschrift, Tome 121 (1971) pp. 206-210. http://gdmltest.u-ga.fr/item/GDZPPN002409062/