@article{SJIM_2002_5_1_a4,
     author = {E. Yu. Derevtsov and I. G. Kashina},
     title = {Approximate solution of the problem of the reconstruction of a~tensor field of valence two using polynomial bases},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {39--62},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2002_5_1_a4/}
}