@article{DE_1979_15_3_a24,
     author = {V. G. Yakhno},
     title = {An inverse problem for a system of parabolic equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {566--569},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_3_a24/}
}