Thematic-index numbers used in uniform titles for string quartets and works without opus numbers are from Burghauser, J. Antonín Dvořák, thematický katalog, 1960
New Grove, 2nd ed. (Dvořák, Antonín (Leopold); b. Sept. 8, 1841, Nelahozeves, near Kralupy, d. May 1, 1904, Prague; Czech composer)