found: Kabalevsky, D.B. Album pro mládež, 1986, c1975:t.p. (Eliška Kleinová)
found: Slavický, K. 12 malých etud, 1981, c1966:t.p. (Prof. E. Kleinová) colophon (Eliška Kleinová)
found: ALÈH STAVÌ, 2021:title page (in memory of Eliška und Gideon Klein)
found: Wikipedia, March 21, 2022:Eliška Kleinová page (Eliška Kleinová ; born born Elisabeth "Lisa" Klein on February 27, 1912 in Prerov, Moravia ; died September 2, 1999 in Prague; a Czech Jewish pianist, music educator, and sister of the composer Gideon Klein) - https://en.wikipedia.org/wiki/Eli%C5%A1ka_Kleinov%C3%A1