Wrzosek, Dariusz. “Existence of Solutions for the Discrete Coagulation-Fragmentation Model With Diffusion”. Topological Methods in Nonlinear Analysis 9, no. 2 (June 1, 1997): 279–296. Accessed July 8, 2025. https://apcz.umk.pl/TMNA/article/view/TMNA.1997.014.