Fractal dimension-bound spatio-temporal analysis of digital mammograms P. Shanmugavadivu, V. Sivakumar and Rashmi Sudhir Eur. Phys. J. Special Topics, 225 1 (2016) 137-146 Published online: 29 February 2016 DOI: 10.1140/epjst/e2016-02615-x