?url_ver=Z39.88-2004&rft_id=doi%3A10.1109%2FCDC.1989.70288&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Wolenski%2C+P.&rft.aulast=Wolenski&rft.aufirst=P.&rft.date=December+1989&rft.title=The+exponential+formula+for+a+Lipschitz+differential+inclusion&rft.btitle=Proceedings+of+the+28th+IEEE+Conference+on+Decision+and+Control&rft.genre=proceeding