WASET
    H. Alves and  J. T. Assis and  M. Geraldes and  I. Lima and  R. T. Lopes,  Comparison of Pore Space Features by Thin Sections and X-Ray Microtomography.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2013, vol. 79(7). 557 - 562
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/16473.