@article{TMF_2007_153_3_a1,
     author = {A. V. Komlov},
     title = {Noncommutative {Grassmannian} $U(1)$ sigma model and a {Bargmann--Fock
}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {347--357},
     publisher = {mathdoc},
     volume = {153},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_153_3_a1/}
}