%0 Journal Article %T Generalization to Three-Dimensional Space Fractals of Pythagoras and Koch. Part I %A Zhikharev, L.A. %K fractal, fractal curve, monomers, Pythagoras tree, Koch snowflake, fractals of growth, fractals of separation. %J Geometry & Graphics %D 2015 %N 3 %P 13 %I INFRA-M Academic Publishing LLC.