Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) S. Mochizuki and D. Cai and T. Komori and H. Kimura and R. Hori,Virtual autumn coloring system based on biological and fractal model,Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001,,IEEE Comput. Soc,2002-11-13,,,348-354,https://cir.nii.ac.jp/crid/1360303275732336256,https://doi.org/10.1109/pccga.2001.962891