relation: https://pure.iiasa.ac.at/id/eprint/13686/ title: On the theory of models and the modelling of natural phenomena. creator: Casti, J. description: It is argued that a modelling relation in an encoding of a set of physical observables, characterising a natural system N, into an appropriate formal mathematical structure. The theorems of the formal structure are then decoded into true statements about N. Various system-theoretic concepts such as bifurcation, similarity, system analogy, reductionism, and complexity are then seen to be naturally expressed. publisher: Gower contributor: Bahrenberg, G. contributor: Fischer, M. contributor: Nijkamp, P. date: 1984-09 type: Book Section type: PeerReviewed identifier: Casti, J. (1984). On the theory of models and the modelling of natural phenomena. In: On the theory of models and the modelling of natural phenomena. Eds. Bahrenberg, G., Fischer, M., & Nijkamp, P. , pp. 73-92 Gower. ISBN 978-0566006852