1. Okubo, A.: Diffusion and ecological problems. Mathematical models. Berlin-Heidelberg-New York: Springer 1980
2. Taylor, L. R., Taylor, R. A. J.: The dynamics of spatial behaviour. In: Population control by social behaviour, Symposium, pp. 181–212, 1978
3. Cahn, J. W.: Spinodal decomposition. The 1967 Institute of Metals Lecture. Trans. Metallurgical Soc. of AIME 242, 167–180 (1968)
4. Cahn, J. W.: The later stages of spinodal decomposition and the beginnings of particle coarsening. Acta Metallurgica 14, 1685–1692 (1966)
5. Huberman, B. A.: Strictions in chemical reactions. J. Chem. Phys. 65, 2013–2019 (1976)