TY - BOOK AU - Kowalski K TI - Methods of Hilbert Spaces in the Theory of Nonlinear Dynamical Systems SN - 9789814354127 PB - World Scientific KW - Nonlinear Science, Chaos & Dynamical Systems UR - https://www.worldscientific.com/worldscibooks/10.1142/2345#t=toc ER -