@article{MV_1970_22_2_a2,
     author = {Lj. \'Ciri\'c},
     title = {O jednoj klasi preslikavanja u metri\v{c}kim prostorima},
     journal = {Matemati\v{c}ki vesnik},
     pages = {159 },
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1970},
     url = {http://geodesic.mathdoc.fr/item/MV_1970_22_2_a2/}
}