@article{DAN_1996_347_5_a6,
     author = {V. A. Sharafutdinov},
     title = {The inverse problem of determining a source in the stationary},
     journal = {Doklady Akademii Nauk},
     pages = {604--606},
     publisher = {mathdoc},
     volume = {347},
     number = {5},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_347_5_a6/}
}