@article{TMF_1981_47_2_a1,
     author = {M. Z. Iofa and D. Yu. Kuznetsov},
     title = {Asymptotic estimates in perturbation theory and the structure of functional integrals},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {163--176},
     publisher = {mathdoc},
     volume = {47},
     number = {2},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_47_2_a1/}
}