@article{MV_1979_31_1_a3,
     author = {\v{C}. {\DJ}aja},
     title = {Kvazi-skoro periodi\v{c}na kretanja dinami\v{c}kih sistema u metri\v{c}kim prostorima},
     journal = {Matemati\v{c}ki vesnik},
     pages = {15 },
     year = {1979},
     volume = {31},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1979_31_1_a3/}
}