1. H. Bohr, T. Petersen, B. Rathjen, E. Katznelson and A. Nobile, “Parallel Computations of Lattice Models in Physics”, Computer Physics Communications, November (1986).
2. P. Grassberger and I. Procaccia, Physica D 9: 189–208 (1983).
3. N.-H. Holstein-Rathlou, Pflügers Arch. 408: 438–443 (1987).
4. N.-H. Holstein-Rathlou and P.P. Leyssac, Acta Physiol. Scand. 126: 333–339 (1986).
5. K.S. Jensen, E. Mosekilde and N.-H. Holstein-Rathlou, Mondes en Developpement 14: No. 53 (1987).