@article{EJDE_2015__2015__a35,
     author = {Lopushanska,  Halyna and Rapita,  Vitalia},
     title = {Inverse coefficient problem for the semi-linear fractional telegraph equation},
     journal = {Electronic journal of differential equations},
     year = {2015},
     volume = {2015},
     zbl = {1322.35177},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a35/}
}