Perturbation of Ordinary Differential Operators.
Mathematica Scandinavica, Tome 11 (1962), pp. 131-148
Voir la notice de l'article provenant de la source European Digital Mathematics Library
ZblErik Balslev. Perturbation of Ordinary Differential Operators.. Mathematica Scandinavica, Tome 11 (1962), pp. 131-148. http://geodesic.mathdoc.fr/item/MS2_1962__11_165821/
@article{MS2_1962__11_165821,
author = {Erik Balslev},
title = {Perturbation of {Ordinary} {Differential} {Operators.}},
journal = {Mathematica Scandinavica},
pages = {131--148},
year = {1962},
volume = {11},
zbl = {0196.44501},
url = {http://geodesic.mathdoc.fr/item/MS2_1962__11_165821/}
}