@article{JNSA_2008_1_2_a4,
     author = {BONI, THEODORE K. and NABONGO, DIABATE and SERY, ROGER  B.},
     title = {BLOW-UP {TIME} {OF} {SOME} {NONLINEAR} {WAVE} {EQUATIONS} },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {91-101},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {2008},
     doi = {10.22436/jnsa.001.02.05},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.001.02.05/}
}