@article{MV_1968_20_1_a9,
     author = {Z. P. Mamuzi\'c},
     title = {Nota o proizvodu koneksnih okolinskih prostora},
     journal = {Matemati\v{c}ki vesnik},
     pages = {63 },
     year = {1968},
     volume = {20},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1968_20_1_a9/}
}