Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1962__98_2_a0, author = {{\CYRL}.{\CYRA}. {\CYRS}{\cyra}{\cyrh}{\cyrn}{\cyro}{\cyrv}{\cyri}{\cyrch}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {\cyrd}{\cyrl}{\cyrya} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrch}{\cyre}{\cyrt}{\cyrv}{\cyre}{\cyrr}{\cyrt}{\cyro}{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}}, journal = {Matemati\v{c}eskij sbornik}, pages = {137--146}, publisher = {mathdoc}, volume = {98}, number = {2}, year = {1962}, zbl = {0116.29203}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1962__98_2_a0/} }
Л.А. Сахнович. Об обратной задаче для уравнений четвертого порядка. Matematičeskij sbornik, Tome 98 (1962) no. 2, pp. 137-146. http://geodesic.mathdoc.fr/item/MS_1962__98_2_a0/