an Entity references as follows:
Elena Fabianovna Gnesina (sometimes transcribed Gnessina) (Russian Елена Фабиановна Гнесина) (30 May 1874 – 4 June 1967) was a Soviet and Russian composer and music educator, a sister of the composer Mikhail Gnesin. Amongst her compositions are piano etudes and works for children, and textbooks on music. Gnesina's apartment, at ul. Povarskaya 30/36, Moscow, is maintained as a memorial museum to her.