@article{SEMR_2019_16_a93,
     author = {I. V. Frankina},
     title = {On equilibrium problem for a two-layer structure in the presence of a defect},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {959--974},
     publisher = {mathdoc},
     volume = {16},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2019_16_a93/}
}