@article{ZNSL_2000_269_a14,
     author = {E. V. Damaskinsky and P. P. Kulish and M. A. Sokolov},
     title = {On the structure of coboundary $R$-matrices for classical series},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {193--206},
     publisher = {mathdoc},
     volume = {269},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_269_a14/}
}