@article{TMF_2012_173_1_a9,
     author = {I. Ya. Aref'eva and N. V. Bulatov and R. V. Gorbachev},
     title = {Friedmann cosmology with nonpositive-definite {Higgs} potentials},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {160--176},
     publisher = {mathdoc},
     volume = {173},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2012_173_1_a9/}
}