@article{TMF_1987_71_1_a3,
     author = {\`E. P. Osipov},
     title = {Integral representations of the {Schwinger} functions for wick polynomials in the free field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {31--39},
     publisher = {mathdoc},
     volume = {71},
     number = {1},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1987_71_1_a3/}
}