@article{TMF_1984_59_3_a10,
     author = {V. E. Grishin and V. K. Fedyanin},
     title = {Integration of the $\varphi^4$ model in elliptic {Jacobi} functions and investigation of them by the phase plane method},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {440--452},
     publisher = {mathdoc},
     volume = {59},
     number = {3},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1984_59_3_a10/}
}