@article{VMUMM_2007_5_a11,
     author = {A. A. Dosovitskij},
     title = {A property of the {Feynman} integral},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {65--69},
     publisher = {mathdoc},
     number = {5},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2007_5_a11/}
}