@article{DAN_1960_135_4_a9,
     author = {A. A. Logunov and A. N. Tavkhelidze and I. T. Todorov and N. A. Chernikov},
     title = {Majorization of {Feynman} diagrams},
     journal = {Doklady Akademii Nauk},
     pages = {801--804},
     publisher = {mathdoc},
     volume = {135},
     number = {4},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_135_4_a9/}
}