@book{ BA60196050, author = "Blackledge, J. M. and Evans, A. K. and Turner, M. J.", title = "Fractal geometry : mathematical methods, algorithms, applications", publisher = "Horwood Publishing", year = "2002", series = "Horwood publishing series in mathematics and applications", number = "", URL = "https://ci.nii.ac.jp/ncid/BA60196050" }