Quasi-injective modules over valuation domains are classified by means of complete sets of cardinal invariants.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm6538-8-2015, author = {Luigi Salce}, title = {Invariants for quasi-injective modules over valuation domains}, journal = {Colloquium Mathematicae}, volume = {144}, year = {2016}, pages = {77-86}, zbl = {1338.13017}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm6538-8-2015} }
Luigi Salce. Invariants for quasi-injective modules over valuation domains. Colloquium Mathematicae, Tome 144 (2016) pp. 77-86. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm6538-8-2015/