@article{01780424,
title = {On the time-dependent parabolic wave equation.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {30},
year = {2002},
pages = {291-299},
doi = {10.1155/S016117120210915X},
zbl = {1013.34059},
language = {en},
url = {http://dml.mathdoc.fr/item/01780424}
}
Gorman, Arthur D. On the time-dependent parabolic wave equation.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 291-299. doi : 10.1155/S016117120210915X. http://gdmltest.u-ga.fr/item/01780424/