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@article{MV_1967_19_3_a18, author = {S. Fempl}, title = {Uber eine dem schiefen {Kreiskegel} zugeordnete {Kugelflache}}, journal = {Matemati\v{c}ki vesnik}, pages = {316 }, publisher = {mathdoc}, volume = {19}, number = {3}, year = {1967}, url = {http://geodesic.mathdoc.fr/item/MV_1967_19_3_a18/} }
S. Fempl. Uber eine dem schiefen Kreiskegel zugeordnete Kugelflache. Matematički vesnik, Tome 19 (1967) no. 3, p. 316 . http://geodesic.mathdoc.fr/item/MV_1967_19_3_a18/