1. V. E. Stepanov, V. G. Banin, V. I. Kruglov, et al. “Experimental Mockup of the Large Solar Vacuum Telescope SibIZMIR,” in New Equipment in Astronomy (Nauka, Leningrad, 1979), pp. 42–51 [in Russian].
2. GREGOR, A New Telescope for Solar Physics. http://www.aip.de/groups/gregor.
3. Vacuum Tower Telescope. http://www.kis.uni-freiburg.de/index.php?id=575.
4. Tower Solar Telescope (BST-1). http://www.crao.crimea.ua/ru/instrumenty/164-bashennyj-solnechnyj-teleskop-1-bst-1.
5. Telescopes of SAO RAS 2006–2010. http://www.sao.ru/hq/zhe/II-Telescopes.pdf.