@article{INTO_2021_201_a5,
     author = {B. I. Islomov and A. A. Abdullayev},
     title = {On a nonlocal boundary-value problem for a mixed-type equation of the second kind},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {65--79},
     year = {2021},
     volume = {201},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2021_201_a5/}
}