@article{COCV_1998__3__133_0, author = {Banks, H. T. and Demetriou, M. A.}, title = {Adaptive parameter estimation of hyperbolic distributed parameter systems : non-symmetric damping and slowly time varying systems}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {133--162}, publisher = {EDP-Sciences}, volume = {3}, year = {1998}, mrnumber = {1613872}, zbl = {1052.93506}, language = {en}, url = {http://archive.numdam.org/item/COCV_1998__3__133_0/} }