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@article{PMF_1911_22_1_a3, author = {\.Zorawski, K.}, title = {Notizen aus dem {Gebiete} der {Differentialgeometrie.} {V,} {VI,} {VII.}}, journal = {Prace Matematyczno-Fizyczne}, pages = {35--58}, publisher = {mathdoc}, volume = {22}, number = {1}, year = {1911}, language = {de}, url = {http://geodesic.mathdoc.fr/item/PMF_1911_22_1_a3/} }
Żorawski, K. Notizen aus dem Gebiete der Differentialgeometrie. V, VI, VII.. Prace Matematyczno-Fizyczne, Tome 22 (1911) no. 1, pp. 35-58. http://geodesic.mathdoc.fr/item/PMF_1911_22_1_a3/