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@article{JLT_1998_8_1_a7, author = {A. Schmucker and G. Czichowski}, title = {Symmetric {Algebras} and {Normal} {Forms} of {Third} {Order} {Ordinary} {Differential} {Equations}}, journal = {Journal of Lie theory}, pages = {129--138}, publisher = {mathdoc}, volume = {8}, number = {1}, year = {1998}, url = {http://geodesic.mathdoc.fr/item/JLT_1998_8_1_a7/} }
A. Schmucker; G. Czichowski. Symmetric Algebras and Normal Forms of Third Order Ordinary Differential Equations. Journal of Lie theory, Tome 8 (1998) no. 1, pp. 129-138. http://geodesic.mathdoc.fr/item/JLT_1998_8_1_a7/