@article{JOLT_2009_19_4_a0,
     author = {Wei Hong and Zhangju Liu},
     title = { Lie {Bialgebras} on <b>k</b>\protect\textsuperscript{3} and {Lagrange} {Varieties}},
     journal = {Journal of Lie Theory},
     pages = {639--659},
     year = {2009},
     volume = {19},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2009_19_4_a0/}
}