@article{EMJ_2017_8_1_a6,
     author = {A. A. Kulzhumiyeva and Zh. A. Sartabanov},
     title = {On multiperiodic integrals of a linear system with the differentiation operator in the direction of the main diagonal in the space of independent variables},
     journal = {Eurasian mathematical journal},
     pages = {67--75},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2017_8_1_a6/}
}