Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1988_11_a13, author = {Yu. F. Dolgiǐ}, title = {Spectral properties of the operator of inner superposition}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {66--69}, publisher = {mathdoc}, number = {11}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1988_11_a13/} }
Yu. F. Dolgiǐ. Spectral properties of the operator of inner superposition. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 11 (1988), pp. 66-69. http://geodesic.mathdoc.fr/item/IVM_1988_11_a13/