@article{ljs25111,
 author={ Maleki, S. and    Ghammamy, S. and    Salehzadeh, J.},
 year={2014},
 title={A study on fractality properties of nano particles scanning electron microscopy images},
 journal={Leonardo J. Sci.},
 volume={13},
 number={25},
 pages={111-116},
 url={http://ljs.academicdirect.org/A25/111_116.pdf}
}