@conference {44, title = {Results on Input-to-Output and Input-Output-to-State Stability for Hybrid Systems and their Interconnections}, booktitle = {Proc. 49th IEEE Conference on Decision and Control}, series = {NULL}, year = {2010}, pages = {2396{\textendash}2401}, keywords = {hybrid systems}, doi = {http://ieeexplore.ieee.org/iel5/5707200/5716927/05718164.pdf?arnumber=5718164}, url = {https://hybrid.soe.ucsc.edu/files/preprints/44.pdf}, author = {R. G. Sanfelice} }