Similar title to
Casti, J.L.
(1985).
Canonical Models and the Law of Requisite Variety.
IIASA Research Report (Reprint).
IIASA, Laxenburg, Austria: RR-86-001. Reprinted from Journal of Optimization Theory and Applications, 46(4):455-459 [1985] 10.1007/BF00939150.