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@article{NM_1993_XXXVIII_2_a3, author = {Vojislav Petrovi\'c}, title = {Ptolomejeva teorema i neke njene primene}, journal = {Nastava matematike}, pages = {23 }, publisher = {mathdoc}, volume = {XXXVIII}, number = {2}, year = {1993}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NM_1993_XXXVIII_2_a3/} }
Vojislav Petrović. Ptolomejeva teorema i neke njene primene. Nastava matematike, XXXVIII (1993) no. 2, p. 23 . http://geodesic.mathdoc.fr/item/NM_1993_XXXVIII_2_a3/