@article{SM_2014_205_4_a5,
     author = {S. S. Kharibegashvili and O. M. Jokhadze},
     title = {Global and blowup solutions of a~mixed problem with nonlinear boundary conditions for a~one-dimensional semilinear wave equation},
     journal = {Sbornik. Mathematics},
     pages = {573--599},
     publisher = {mathdoc},
     volume = {205},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2014_205_4_a5/}
}