@article{DAN_1965_160_1_a40,
     author = {V. G. Plotnikov and D. N. Shigorin},
     title = {The role of the $n\to\pi^*$-promotion in the generation of radicals},
     journal = {Doklady Akademii Nauk},
     pages = {166--169},
     publisher = {mathdoc},
     volume = {160},
     number = {1},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_1_a40/}
}