@article{TMF_1986_67_3_a11,
     author = {A. V. Vedyaev and M. E. Zhuravlev and V. A. Ivanov},
     title = {Phase transitions in one-dimensional {Hubbard} model with degeneracy},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {470--473},
     publisher = {mathdoc},
     volume = {67},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1986_67_3_a11/}
}