Bottigli, U. , M.Carpinelli, M. , Fiori, P. , Golosio, B. , Marras, A. , Masala, G. , Oliva, P. (2008). 'A New Automatic System of Cell Colony Counting'. World Academy of Science, Engineering and Technology, Open Science Index 15, International Journal of Biomedical and Biological Engineering, 2(3), 78 - 82.