@article{05692260,
title = {Regularity of the solution of the first initial-boundary value problem for hyperbolic equations in domains with cuspidal points on boundary.},
journal = {Boundary Value Problems [electronic only]},
volume = {2009},
year = {2009},
doi = {10.1155/2009/135730},
zbl = {1186.35014},
language = {en},
url = {http://dml.mathdoc.fr/item/05692260}
}
Nguyen Manh Hung; Vu Trong Luong. Regularity of the solution of the first initial-boundary value problem for hyperbolic equations in domains with cuspidal points on boundary.. Boundary Value Problems [electronic only], Tome 2009 (2009) . doi : 10.1155/2009/135730. http://gdmltest.u-ga.fr/item/05692260/