@techreport{RISC1761,author = {Sabine Stifter},
title = {{Modeling of Objects that May Change their Shapes}},
number = {92-25},
year = {1992},
note = {Published in Proceedings of the $4^{th}$ International Symposium on Systems Analysis and Simulation, Berlin, Germany, August 1992; Elsevier Publishers, A. Sydow (ed.), pp. 445-450.},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Altenberger Straße 69, 4040 Linz, Austria},
issn = {2791-4267 (online)}
}