@article{VSGTU_2014_3_a0,
     author = {A. A. Abashkin},
     title = {A {Nonlocal} {Problem} for {Mixed} {Type} {Equation} {with~Singular} {Coefficient} in {Domain} 
},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {7--20},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2014_3_a0/}
}