%0 Journal Article %A E. V. Damaskinsky %A P. P. Kulish %A M. A. Sokolov %T On the structure of coboundary $R$-matrices for classical series %J Zapiski Nauchnykh Seminarov POMI %D 2000 %P 193-206 %V 269 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2000_269_a14/ %G ru %F ZNSL_2000_269_a14