@article{MZM_1992_51_1_a11,
     author = {P. A. Kozhukhar'},
     title = {On the discrete spectrum of a perturbed {Wiener{\textendash}Hopf} integral operator},
     journal = {Matemati\v{c}eskie zametki},
     pages = {102--113},
     year = {1992},
     volume = {51},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1992_51_1_a11/}
}