%0 Journal Article %A Arvanitis, Kostas G. %A Kalogeropoulos, Grigoris %T A new periodic multirate model reference adaptive controller for possibly non stably invertible plants %J Kybernetika %D 1997 %P 203-220 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1997__33_2_a4/ %G en %F KYB_1997__33_2_a4