@article{02217102,
title = {A time-map approach for non-homogeneous Sturm-Liouville problems.},
journal = {Rendiconti del Seminario Matematico},
volume = {57},
year = {1999},
pages = {105-121},
zbl = {1103.34310},
language = {en},
url = {http://dml.mathdoc.fr/item/02217102}
}
Dambrosio, W. A time-map approach for non-homogeneous Sturm-Liouville problems.. Rendiconti del Seminario Matematico, Tome 57 (1999) pp. 105-121. http://gdmltest.u-ga.fr/item/02217102/