@article{TMF_2010_164_3_a8,
     author = {F. Galli and A. S. Koshelev},
     title = {Multifield cosmology from string field theory: {An~exactly} solvable approximation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {401--409},
     year = {2010},
     volume = {164},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_164_3_a8/}
}