$a Kp. Akademia Nauk Gruzinskoj SSR / red. E. K. Charadze [et al.]. - Tbilisi, 1981.
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$a Stars and galaxies from observational points of view : proceedings of the third European Astronomical Meeting, Tbilisi, 1-5 July, 1975 = Zvezdy i galaktiki v nabljudatel'nom aspekte : trudy tret'ej Evropejskoj Astronomičeskoj Konferencii, Tbilisi, 1-5 Ijulja, 1975 / [red. E. K. Charadze]. - Tbilisi, 1976.