Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{DEME_2000__44_a9, author = {Christopoulos Sophocleous and Pantelis A. Damianou}, title = {Lie point {Symmetries} of {Hamiltonian} {Systems}}, journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma} }, pages = {87-96}, publisher = {mathdoc}, volume = {44}, year = {2000}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/DEME_2000__44_a9/} }
Christopoulos Sophocleous; Pantelis A. Damianou. Lie point Symmetries of Hamiltonian Systems. Δελτίο της Ελληνικής Μαθηματικής Εταιρίας , Tome 44 (2000), p. 87-96. http://geodesic.mathdoc.fr/item/DEME_2000__44_a9/