. . . "1925"^^ . . . . . . . . "Ruth Slenczynska"@fr . "0000000114375864" . . . . . . "Pianiste" . "2019-08-07" . . . . "2002-10-01" . . . . . . . . . . . . . . . . . . "VIAF" . . . . . . "Études, op.10 [Enregistrement sonore] ; Troix nouvelles études ; Berceuse op. 57... [etc.] / Chopin, comp. ; Ruth Slenczynska, p. Musical heritage society MHS 3216. - . - LC Authorities. - http://authorities.loc.gov/. - 2019-08-07"@fr . . . . "Ruth Slenczynska" . . "Slenczynska" . "Ruth" . . . . "Pianiste" . . . . . . . . . "13840197"^^ . . . . . . . . "2013-07-31"^^ . "female" . . . . . . . . . . . . "Pianiste"@fr .