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@article{PORMA_1941__2_1_114568, author = {Mira Fernandes, A. de}, title = {Equazioni della dinamica}, journal = {Portugaliae mathematica}, pages = {1--6}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1941}, mrnumber = {0004136}, zbl = {0025.11103}, language = {it}, url = {http://geodesic.mathdoc.fr/item/PORMA_1941__2_1_114568/} }
Mira Fernandes, A. de. Equazioni della dinamica. Portugaliae mathematica, Tome 2 (1941) no. 1, pp. 1-6. http://geodesic.mathdoc.fr/item/PORMA_1941__2_1_114568/