found: Bach, J.S. Easter oratorio [Phonodisc] 1966.
found: Szymanowski, K. Songs for voice and piano [SR] p1990:container verso (Teresa Żylis-Gara, soprano)
found: New Grove dict. of opera(Zylis-Gara, Teresa; b. Jan. 23, 1935, Landvarov, nr. Vilnius; Polish soprano)
found: Wikipedia, January 20, 2023(Teresa Żylis-Gara; born January 23, 1930 (or January 23, 1935), Landwarów, Wilno Voivodeship, Poland (present-day Lithuania); died August 28, 2021, aged 91, Łódź, Poland; Polish operatic soprano)
found: VIAF, December 21, 2021(various access forms found: Zylis-Gara, Teresa; Zylis-Gara, Teresa, 1935- ; Żylis-Gara, Teresa, 1930- ; Żylis-Gara, Teresa, 1930-2021; Żylis-Gara, Teresa, 1935- ; birth date 1930 predominates)
found: Gramophone, Awards 2021:page 140 (Teresa Żylis-Gara; born January 23, 1930, Landwarów (now Lentvaris, Lithuania); died August 28, 2021; Polish soprano)
found: Grove music online, January 20, 2023(Zylis-Gara, Teresa; born January 23, 1935, Landarov, nr. Vilnius; died August 28, 2021, Lodz; Polish soprano)
