Choral songs [Music] : Academic publishing based on originals / Grikor Suni ; Compliling, editing, introduction and analytical comments by Robert Atayan ; National Academy of Sciences of the Republic of Armenia, Institute of Arts. - Yerevan : Hayastan Publishing House, 2013. - 372 p. : portr. ; 29 cm. - სომხ., ინგლ. ენ.. - ISBN 978-5-540-02316-0[MFN: 63777]