@article{FORUM_1994__6_3_141727,
     author = {Maurizio Grasselli},
     title = {On an inverse problem for a linear hyperbolic integrodifferential equation.},
     journal = {Forum mathematicum},
     pages = {83--110},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {1994},
     zbl = {0813.35133},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1994__6_3_141727/}
}