@article{RM_2002_57_6_a7,
     author = {I. A. Dynnikov and S. V. Smirnov},
     title = {Exactly soluble cyclic {Darboux} $q$-chains},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1218--1219},
     publisher = {mathdoc},
     volume = {57},
     number = {6},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2002_57_6_a7/}
}