@article{ZNSL_1976_57_a8,
     author = {I. S. Ponizovskii},
     title = {The semisimplicity of the algebra of indecomposable representations of a~finite commutative semigroup},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {125--128},
     publisher = {mathdoc},
     volume = {57},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1976_57_a8/}
}