S. Yelubayev and  V. Ten and  B. Albazarov and  E. Sarsenbayev and  К. Аlipbayev and  A. Shamro and  Т. Bopeyev and  А. Sukhenko,  Development of Star Tracker for Satellite.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 97(1). 193 - 196
    [viewed 24 October 2021]. Available from: https://publications.waset.org/pdf/10000793.