@article{TMF_2001_129_1_a1,
     author = {I. G. Korepanov and E. V. Martyushev},
     title = {A {Classical} {Solution} of the {Pentagon} {Equation} {Related} to the {Group} $SL(2)$},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {14--19},
     publisher = {mathdoc},
     volume = {129},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_129_1_a1/}
}