Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1986_39_5_a8, author = {E. I. Moiseev}, title = {Uniqueness of solution of {Tricomi} problem for equation of mixed type}, journal = {Matemati\v{c}eskie zametki}, pages = {707--718}, publisher = {mathdoc}, volume = {39}, number = {5}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1986_39_5_a8/} }
E. I. Moiseev. Uniqueness of solution of Tricomi problem for equation of mixed type. Matematičeskie zametki, Tome 39 (1986) no. 5, pp. 707-718. http://geodesic.mathdoc.fr/item/MZM_1986_39_5_a8/