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@article{MV_1952_4_1_a1, author = {{\DJ}. Kurepa}, title = {Definicija matrica. {O} jednoj vrsti matrica}, journal = {Matemati\v{c}ki vesnik}, pages = {5 }, publisher = {mathdoc}, volume = {4}, number = {1}, year = {1952}, url = {http://geodesic.mathdoc.fr/item/MV_1952_4_1_a1/} }
Đ. Kurepa. Definicija matrica. O jednoj vrsti matrica. Matematički vesnik, Tome 4 (1952) no. 1, p. 5 . http://geodesic.mathdoc.fr/item/MV_1952_4_1_a1/