@article{SIGMA_2006_2_a96,
     author = {Yuriy A. Grigoryev and Andrey V. Tsiganov},
     title = {On the {Darboux{\textendash}Nijenhuis} {Variables} for the {Open} {Toda} {Lattice}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2006},
     volume = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a96/}
}