@article{02062298,
title = {Time-dependent barrier options and boundary crossing probabilities.},
journal = {Georgian Mathematical Journal},
volume = {10},
year = {2003},
pages = {325-334},
zbl = {1060.91067},
language = {en},
url = {http://dml.mathdoc.fr/item/02062298}
}
Novikov, A.; Frishling, V.; Kordzakhia, N. Time-dependent barrier options and boundary crossing probabilities.. Georgian Mathematical Journal, Tome 10 (2003) pp. 325-334. http://gdmltest.u-ga.fr/item/02062298/