@article{TMF_1996_108_2_a5,
     author = {A. A. Andrianov and V. A. Andrianov and V. L. Yudichev},
     title = {Fermion models with quasilocal interactions near polycritical point},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {276--293},
     publisher = {mathdoc},
     volume = {108},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1996_108_2_a5/}
}