@article{MV_1977_29_1_a24,
     author = {D. Vu\v{c}i\v{c}},
     title = {Ob odnom klasse po\v{c}ti-kolec},
     journal = {Matemati\v{c}ki vesnik},
     pages = {221 },
     year = {1977},
     volume = {29},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1977_29_1_a24/}
}