@article{VYURU_2015_8_2_a6,
     author = {B. D. Nguyen and V. F. Chistyakov},
     title = {On boundary value problems for singular systems of linear integro-differential equations method of least squares},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a, Matemati\v{c}eskoe modelirovanie i programmirovanie},
     pages = {81--94},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VYURU_2015_8_2_a6/}
}