@article{TMF_2014_181_1_a5,
     author = {N. A. Nekrasov and A. A. Roslyi and S. L. Shatashvili},
     title = {Darboux coordinates, {Yang--Yang} functional, and gauge theory},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {86--120},
     publisher = {mathdoc},
     volume = {181},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2014_181_1_a5/}
}