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@article{PORMA_1945__4_4_114628, author = {Mira Fernandes, A. de}, title = {Connessioni finite}, journal = {Portugaliae mathematica}, pages = {203--210}, publisher = {mathdoc}, volume = {4}, number = {4}, year = {1945}, mrnumber = {0012952}, url = {http://geodesic.mathdoc.fr/item/PORMA_1945__4_4_114628/} }
Mira Fernandes, A. de. Connessioni finite. Portugaliae mathematica, Tome 4 (1945) no. 4, pp. 203-210. http://geodesic.mathdoc.fr/item/PORMA_1945__4_4_114628/