@article{JSFU_2018_11_4_a8,
     author = {Sirojiddin Z. Dzhamalov},
     title = {A nonlocal boundary value problem with constant coefficients for the multidimensional second order equation of mixed type of the second kind},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {472--481},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2018_11_4_a8/}
}