@article{MV_1949_1_2_a2,
     author = {D. Markovi\'c},
     title = {O nekim op\v{s}tim osobinama aritmeti\v{c}kih progresija},
     journal = {Matemati\v{c}ki vesnik},
     pages = {17 },
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1949},
     url = {http://geodesic.mathdoc.fr/item/MV_1949_1_2_a2/}
}