@article{9709019,
author = {Boya, L. J. and Rosu, H. C. and Segui-Santonja, A. J. and Socorro, J. and Vila, F. J.},
title = {Supersymmetric one-parameter strict isospectrality for the attractive
delta potentials},
journal = {arXiv},
volume = {1997},
number = {0},
year = {1997},
language = {en},
url = {http://dml.mathdoc.fr/item/9709019}
}
Boya, L. J.; Rosu, H. C.; Segui-Santonja, A. J.; Socorro, J.; Vila, F. J. Supersymmetric one-parameter strict isospectrality for the attractive delta potentials. arXiv, Tome 1997 (1997) no. 0, . http://gdmltest.u-ga.fr/item/9709019/