원본: Liapunov Sergei Michailovich (1859 - 1924) [Lyapunov, Ljapunov, Liapounow] RUSSIA.Liapunov - Trascendental Etudes, Op.11. Etude 12 ...
번역: 세르게이 Liapunov Michailovich (1859-1924) [Lyapunov, Ljapunov, Liapounow] RUSSIA.Liapunov - 초월 열어봐, op.11. 습작 12 - Elegija pamjati Fr ...