@article{DE_1965_1_3_a12,
     author = {M. S. Li},
     title = {On the existence and extendability of the solution of a system of {Volterra} integral equations whose right-hand side is a discontinuous operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {387--392},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1965_1_3_a12/}
}