@article{TMF_1982_53_2_a6,
     author = {B. A. Levitskii and Yu. A. Yappa},
     title = {Structure of the energy-momentum tensor and the spin tensor in a~covariant theory of a~spinor field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {250--259},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1982_53_2_a6/}
}