@article{10_4064_am35_3_3,
     author = {Lorena Bociu and Irena Lasiecka},
     title = {Blow-up of weak solutions for the semilinear
 wave equations with nonlinear boundary and
 interior sources and damping},
     journal = {Applicationes Mathematicae},
     pages = {281--304},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {2008},
     doi = {10.4064/am35-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am35-3-3/}
}