@article{TMF_1980_42_2_a1,
     author = {D. Ya. Petrina and A. L. Rebenko},
     title = {Projection-iteration method of~solution of~the equations of~quantum field theory and its connection with the theory of~renormalization. {The} equations of~quantum field theory and improperly posed problems of~mathematical physics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {167--183},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_42_2_a1/}
}