@article{SJVM_2012_15_4_a4,
     author = {A. V. Penenko},
     title = {Discrete-analytic schemes for solving an inverse coefficient heatconduction problem in a~layered medium with gradient methods},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {393--408},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2012_15_4_a4/}
}