@article{TMF_1977_30_2_a13,
     author = {A. P. Kobushkin},
     title = {The role of quark-antiquark pairs within a~hadron},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {291--295},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1977_30_2_a13/}
}