@article{MV_1972_24_1_a51,
     author = {P. Pejovi\'c},
     title = {Odre{\dj}ivanje razmaka gre\v{s}aka pribli\v{z}nih re\v{s}enja sistema diferencijalnih jedna\v{c}ina},
     journal = {Matemati\v{c}ki vesnik},
     pages = {383 },
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1972},
     url = {http://geodesic.mathdoc.fr/item/MV_1972_24_1_a51/}
}