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@article{NM_2005_L_3_a0, author = {Branislav Bori\v{c}i\'c}, title = {Potrebno $leftarrow$ dovoljno}, journal = {Nastava matematike}, pages = {1 }, publisher = {mathdoc}, volume = {L}, number = {3}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NM_2005_L_3_a0/} }
Branislav Boričić. Potrebno $leftarrow$ dovoljno. Nastava matematike, L (2005) no. 3, p. 1 . http://geodesic.mathdoc.fr/item/NM_2005_L_3_a0/