@article{TMF_2012_173_1_a5,
     author = {A. Yu. Morozov},
     title = {Challenges of $\beta$-deformation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {104--126},
     publisher = {mathdoc},
     volume = {173},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2012_173_1_a5/}
}