@article{03988760, title = {An energy conserving modification of numerical methods for the integration of equations of motion.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {10}, year = {1987}, pages = {173-179}, doi = {10.1155/S0161171287000218}, zbl = {0611.70010}, language = {en}, url = {http://dml.mathdoc.fr/item/03988760} }
Labudde, Robert A.; Greenspan, Donald. An energy conserving modification of numerical methods for the integration of equations of motion.. International Journal of Mathematics and Mathematical Sciences, Tome 10 (1987) pp. 173-179. doi : 10.1155/S0161171287000218. http://gdmltest.u-ga.fr/item/03988760/