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@article{MAN_1971__194_162191, author = {Ronald HIRSHON}, title = {Some {New} {Groups} {Admitting} {Essentially} {Unique} {Directly} {Indecomposable} {Decompositions.}}, journal = {Mathematische Annalen}, pages = {123--125}, publisher = {mathdoc}, volume = {194}, year = {1971}, zbl = {0211.34104}, url = {http://geodesic.mathdoc.fr/item/MAN_1971__194_162191/} }
Ronald HIRSHON. Some New Groups Admitting Essentially Unique Directly Indecomposable Decompositions.. Mathematische Annalen, Tome 194 (1971), pp. 123-125. http://geodesic.mathdoc.fr/item/MAN_1971__194_162191/