@article{SEMR_2021_18_1_a32,
     author = {A. I. Kozhanov and N. N. Shadrina},
     title = {Boundary value problems with conjugation conditions for quasi-parabolic equations of the third order with a discontinuous sign{\textendash}variable coefficient},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {599--616},
     year = {2021},
     volume = {18},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2021_18_1_a32/}
}