@article{PFMT_2021_2_a0,
     author = {V. V. Andreev},
     title = {Calculation of the section of the $2\to 4$ cascade reaction by the basis spinor method},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {7--13},
     publisher = {mathdoc},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2021_2_a0/}
}