@article{TM_2015_290_a25,
     author = {Yu. V. Malykhin and E. V. Shchepin},
     title = {Chain development},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {317--322},
     publisher = {mathdoc},
     volume = {290},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2015_290_a25/}
}