http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tools for nonlinear dynamical assessment of the risk of cardiac arrest
J. J. Zebrowski, W. Poplawska, R. Baranowski, T. Buchner.
Nonlinear Analysis1007-1017, Theory, Methods & Applications