@article{05255340, title = {Fractional hold circuits versus positive realness of discrete transfer functions.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2005}, year = {2005}, pages = {373-378}, doi = {10.1155/DDNS.2005.373}, zbl = {1136.93319}, language = {en}, url = {http://dml.mathdoc.fr/item/05255340} }
De La Sen, M.; Bilbao-Guillerna, A. Fractional hold circuits versus positive realness of discrete transfer functions.. Discrete Dynamics in Nature and Society, Tome 2005 (2005) pp. 373-378. doi : 10.1155/DDNS.2005.373. http://gdmltest.u-ga.fr/item/05255340/