@misc{Hoover_Wm._G._Volume_2013.03.13, author={Hoover Wm. G.}, address={Poznań}, howpublished={online}, year={2013.03.13}, publisher={OWN}, language={eng}, abstract={Hamiltonian trajectories are strictly time-reversible. Any time series of Hamiltonian coordinates f q g satisfying Hamilton’s motion equations will likewise satisfy them when played “backwards”, with the corresponding momenta changing signs : f +p g}, type={artykuł}, title={Volume 19 (2) 2013}, }