Magomed A. Abdulkadyrov, Aleksandr P. Semenov, Alexey P. Patrikeev, Sergey P. Belousov, Aleksandr N. Ignatov, Vladimir E. Patrikeev, "Studying the stability of Astrositall thermal and mechanical properties while manufacturing the astronomical and space mirrors," Proc. SPIE 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, 99123U (22 July 2016);