@article{UZERU_1986_1_a5,
     author = {V. K. Stepanyan},
     title = {On the problem of error diagnosis of integral equation systems},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {43--51},
     publisher = {mathdoc},
     number = {1},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1986_1_a5/}
}