@article{VMP_2021_22_4_a2,
     author = {N. L. Gol'dman},
     title = {On boundary optimal control of a coefficient in a nonlinear parabolic equation},
     journal = {Numerical methods and programming},
     pages = {263--280},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2021_22_4_a2/}
}