Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1970_6_3_a11, author = {G. M. Kesel'man and V. \`E. Lyantse}, title = {The expansion in principal functions of a nonselfadjoint differential operator of order $2n$ with spectral singularities}, journal = {Differencialʹnye uravneni\^a}, pages = {497--512}, publisher = {mathdoc}, volume = {6}, number = {3}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_3_a11/} }
TY - JOUR AU - G. M. Kesel'man AU - V. È. Lyantse TI - The expansion in principal functions of a nonselfadjoint differential operator of order $2n$ with spectral singularities JO - Differencialʹnye uravneniâ PY - 1970 SP - 497 EP - 512 VL - 6 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_3_a11/ LA - ru ID - DE_1970_6_3_a11 ER -
%0 Journal Article %A G. M. Kesel'man %A V. È. Lyantse %T The expansion in principal functions of a nonselfadjoint differential operator of order $2n$ with spectral singularities %J Differencialʹnye uravneniâ %D 1970 %P 497-512 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1970_6_3_a11/ %G ru %F DE_1970_6_3_a11
G. M. Kesel'man; V. È. Lyantse. The expansion in principal functions of a nonselfadjoint differential operator of order $2n$ with spectral singularities. Differencialʹnye uravneniâ, Tome 6 (1970) no. 3, pp. 497-512. http://geodesic.mathdoc.fr/item/DE_1970_6_3_a11/