Walter Robert with Jacques Israelievitch (violin) Beethoven Violin Sonatas: No. 4 in A minor, Op. 23 / No. 10 in G Major, Op. 96 / No. 9 in A minor, Op. 47, 7/15/1971

Walter Robert with Jacques Israelievitch (violin) Beethoven Violin Sonatas: No. 4 in A minor, Op. 23 / No. 10 in G Major, Op. 96 / No. 9 in A minor, Op. 47, 7/15/1971, 4.8.1.40.0, Box: 8, item: 40.0. Walter Robert Collection, 0009-IPAM. Michelle Smith Performing Arts Library. https://archives.lib.umd.edu//repositories/4/archival_objects/38595 Accessed May 19, 2024.