@conference {2142, title = {Instantaneous nonlinear assessment of complex cardiovascular dynamics by laguerre-volterra point process models}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE}, year = {2013}, pages = {6131{\textendash}6134}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and R. Barbieri} }