@article{05117812, title = {Four dimensional symplectic Lie algebras.}, journal = {Beitr\"age zur Algebra und Geometrie}, volume = {47}, year = {2006}, pages = {419-434}, zbl = {1155.53042}, language = {en}, url = {http://dml.mathdoc.fr/item/05117812} }
Ovando, Gabriela. Four dimensional symplectic Lie algebras.. Beiträge zur Algebra und Geometrie, Tome 47 (2006) pp. 419-434. http://gdmltest.u-ga.fr/item/05117812/