@article{MV_1976_28_1_a13,
     author = {A. Torga\v{s}ev},
     title = {Numeri\v{c}ki rang operatora u {Vaksovim} prostorima},
     journal = {Matemati\v{c}ki vesnik},
     pages = {101 },
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {1976},
     url = {http://geodesic.mathdoc.fr/item/MV_1976_28_1_a13/}
}