@article{ISU_2014_14_4_a9,
     author = {V. P. Kurdumov and A. P. Khromov},
     title = {Riescz {Basis} {Property} of {Eigen} and {Associated} {Functions} of {Integral} {Operators} with {Discontinuous} {Kernels,} {Containing} {Involution}},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {558--569},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2014_14_4_a9/}
}