Ludwig van Beethoven, Grace Anne Wallace (ed. and trans.), Beethoven’s Letters 1790–1826 (New York: C. H. Ditson & Co., 1866), no. 26.
661
Там же. Т. 2. С. 106, 108.
662
Thayer, vol. 1, ch. 21.
663
Ferdinand Ries, ‘Biographische Notizen über Ludwig van Beethoven’ (1838), in O. G. Sonneck (ed.), Beethoven: Impressions by His Contemporaries (New York: Schirmer, 1926), p. 54.
