Suboptimal regulation of a class of bilinear interconnected systems with finite-time sliding planning horizons. de la Sen, M.; Garrido, Aitor J.; Soto, J.C.; Barambones, O.; Garrido, I. — 2008 Mathematical Problems in Engineering
Uniform density and m-density for subrings of C(X). M. I. Garrido; F. Montalvo — 1994 Extracta Mathematicae