@article{PIM_1981_N_S_30_44_a13,
     author = {Neboj\v{s}a L. La\v{z}eti\'c},
     title = {O {Shodimosti} {Razlozhenij} po {Sobstvennym} {I} {Prisoedinennym} {Funkciyam} {Nesamosopryazhennogo} {Operatora} {Tipa} {Shturma} - {Liuvillya} s {Razryvnymi} {Koefficientami}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {89 },
     publisher = {mathdoc},
     volume = {_N_S_30},
     number = {44},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1981_N_S_30_44_a13/}
}