Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1985_21_11_a21, author = {N. L. Lepe}, title = {Functions on a parabolic cylinder with a negative integer index}, journal = {Differencialʹnye uravneni\^a}, pages = {2001--2003}, publisher = {mathdoc}, volume = {21}, number = {11}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_11_a21/} }
N. L. Lepe. Functions on a parabolic cylinder with a negative integer index. Differencialʹnye uravneniâ, Tome 21 (1985) no. 11, pp. 2001-2003. http://geodesic.mathdoc.fr/item/DE_1985_21_11_a21/