Appendices Professor Alexander Vladimirovich Manzhirov (on His 60th Birthday) Authors: Kossovich L. Y., Radaev Y. N. The article is dedicated to Alexander Vladimirovich Manzhirov, Doctor of Physical and Mathematical Sciences, Professor, a foreign member of the National Academy of Sciences of the Republic of Armenia, who turned 60 on May 24, 2017. Read more about Professor Alexander Vladimirovich Manzhirov (on His 60th Birthday)