@article{MT_2012_15_1_a9,
     author = {S. G. Pyatkov and M. L. Samkov},
     title = {On some classes of coefficient inverse problems for parabolic systems of equations},
     journal = {Matemati\v{c}eskie trudy},
     pages = {155--177},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2012_15_1_a9/}
}