@article{DEMR_2020_14_a3,
     author = {Z. G. Medzhidov},
     title = {Reconstruction of a second rank tensor field with zero trace from incomplete data},
     journal = {Daghestan Electronic Mathematical Reports},
     pages = {38--47},
     publisher = {mathdoc},
     volume = {14},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DEMR_2020_14_a3/}
}