Kwartet voor violen [2], altviool en cello nr.5, op.33 in f kl.t., "Slavisch"

Quartet for violins [2], viola and cello no.5, op.33 in f minor, "Slavic languages"

Quartett für Violinen [2], Bratsche und Cello Nr.5, op.33 in f-Moll, "Slavic languages"

Quatuor pour violons [2], alto et violoncelle no.5, op.33 en fa mineur, "Langues slaves"