Open AccessTo the anniversary of the Chuvash musical culture researcher Michael G. Kondratiev
Author(s) -
Е. И. Исмагилова
Publication year - 2018
Language(s) - English
DOI - 10.25205/2312-6337-2018-1-106-108
Subject(s) - kondratiev wave , musical , sociology , media studies , economics , art , visual arts , keynesian economics