@article{MZM_2005_77_2_a8,
     author = {I. V. Tikhonov and Yu. S. \`Eidel'man},
     title = {Uniqueness criterion in an inverse problem for an abstract differential equation with nonstationary inhomogeneous term},
     journal = {Matemati\v{c}eskie zametki},
     pages = {273--290},
     publisher = {mathdoc},
     volume = {77},
     number = {2},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2005_77_2_a8/}
}