Sigmund, Karl Darwin’s “Circles of complexity”: Assembling ecological communities. (English) Zbl 0900.92107 Complexity 1, No. 1, 40-44 (1995). MSC: 92D15 Problems related to evolution 92D40 Ecology PDFBibTeX XMLCite \textit{K. Sigmund}, Complexity 1, No. 1, 40--44 (1995; Zbl 0900.92107) Full Text: DOI