@article{JLT_2006_16_4_JLT_2006_16_4_a1,
     author = {A. G. Elashvili and G. Khimshiashvili },
     title = {Lie {Algebras} of {Simple} {Hypersurface} {Singularities}},
     journal = {Journal of Lie theory},
     pages = {621--649},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/JLT_2006_16_4_JLT_2006_16_4_a1/}
}