@article{02153126, title = {Extensions of semimodules and the Takahashi functor }, journal = {Homology, Homotopy and Applications}, volume = {5}, year = {2003}, pages = {387-406}, zbl = {1068.18014}, language = {en}, url = {http://dml.mathdoc.fr/item/02153126} }
Patchkoria, Alex. Extensions of semimodules and the Takahashi functor . Homology, Homotopy and Applications, Tome 5 (2003) pp. 387-406. http://gdmltest.u-ga.fr/item/02153126/