Shengyang Qin. The Blues Direction in Guitar Performance of the Second Half of the 20th – Early 21st Century : Доктор філософії : spec.. 025 - Музичне мистецтво : presented. 2026-08-10; popup.evolution: o; Kharkiv State Academy of Culture. – Харків, 0826U002967.

Updated: 2026-10-21