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@article{PIM_1995_N_S_57_71_a2, author = {Aleksandar Ivi\'c and \v{Z}arko Mijajlovi\'c}, title = {On {Kurepa's} {Problems} in {Number} {Theory}}, journal = {Publications de l'Institut Math\'ematique}, pages = {19 }, publisher = {mathdoc}, volume = {_N_S_57}, number = {71}, year = {1995}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1995_N_S_57_71_a2/} }
Aleksandar Ivić; Žarko Mijajlović. On Kurepa's Problems in Number Theory. Publications de l'Institut Mathématique, _N_S_57 (1995) no. 71, p. 19 . http://geodesic.mathdoc.fr/item/PIM_1995_N_S_57_71_a2/