TY JOUR TI Fractal model of engineering surfaces. KW fractal model KW surface engineering KW fractal dimension KW self-similarity KW chemoaffinity KW the radius of the top of the ledge KW anisotropy. JO Bulletin of Bryansk state technical university AU Izmerov, M.A. AU Tikhomirov , V.. AU Tikhomirov, P.V. PY 2014 IS 2014 PB Bryansk State Technical University