WASET
    D. Aboutaleb and  B. Safi,  Lithium Oxide Effect on the Thermal and Physical Properties of the Ternary System Glasses (Li2O3-B2O3-Al2O3).   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 99(3). 425 - 428
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10000714.