Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1973_6_a10, author = {B. S. Rubin}, title = {Operators of potential type on a~segment of the real line}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {73--81}, publisher = {mathdoc}, number = {6}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1973_6_a10/} }
B. S. Rubin. Operators of potential type on a~segment of the real line. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1973), pp. 73-81. http://geodesic.mathdoc.fr/item/IVM_1973_6_a10/