@article{FAA_1980_14_2_a8,
     author = {A. A. Beilinson and S. I. Gel'fand and Yu. I. Manin},
     title = {An instanton is determined by its complex singularities},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {48--49},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1980_14_2_a8/}
}