WASET
    I. Kurashvili and  A. Sichinava and  G. Bokuchava and  G. Darsavelidze,  Physical-Mechanical Characteristics of Monocrystalline Si1-xGex (x≤0,02) Solid Solutions.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 103(7). 424 - 427
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/10002620.