@article{CMFD_2022_68_1_a6,
     author = {D. G. Rakhimov and D. Akhmadzhanova},
     title = {On analytic perturbations of linear equations in the case of incomplete generalized {Jordan} set},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {80--94},
     publisher = {mathdoc},
     volume = {68},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2022_68_1_a6/}
}