@article{TMF_1987_71_3_a15,
     author = {A. V. Vedyaev and M. E. Zhuravlev and V. A. Ivanov},
     title = {Elementary excitations in the dimerized {Hubbard} model},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {457--463},
     publisher = {mathdoc},
     volume = {71},
     number = {3},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1987_71_3_a15/}
}