@article{TMF_2010_163_1_a5,
     author = {L. A. Sakhnovich},
     title = {Rationality of {the~Knizhnik--Zamolodchikov} equation solution},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {86--93},
     publisher = {mathdoc},
     volume = {163},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_163_1_a5/}
}