@article{05255330, title = {Stability of difference analogue of linear mathematical inverted pendulum.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2005}, year = {2005}, pages = {215-226}, doi = {10.1155/DDNS.2005.215}, zbl = {1135.39006}, language = {en}, url = {http://dml.mathdoc.fr/item/05255330} }
Shaikhet, L. Stability of difference analogue of linear mathematical inverted pendulum.. Discrete Dynamics in Nature and Society, Tome 2005 (2005) pp. 215-226. doi : 10.1155/DDNS.2005.215. http://gdmltest.u-ga.fr/item/05255330/