... II: Der Cirkulationsprocess des Kapital. Herausgegeben von F. Engels ... (1969). On the controllability of decentralized macroeconomic systems. The ... Seminar on differential equations and dynamical systems, II. Seminar lectures at the ...
... 1969 . Proceedings . Volume dedicated to the memory of E. Lindelöf and S ... differential equations ; a symposium on methods of solution . Edited by W. F. Ames . New York , Academic Press , 1967. 316 p . 24 cm . " Seminar ... assembled at the ...