@article{DE_2006_42_9_a11,
     author = {I. K. Lifanov},
     title = {An instance of numerical solution of integral equations with singularities in the periodic case},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1263--1271},
     publisher = {mathdoc},
     volume = {42},
     number = {9},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_9_a11/}
}