for 2 violins, viola and violoncello

for Violin and Viola

6 pieces for viola and piano

for piano, violine, viola und violoncello

for violin solo, oboe, bassoon, horn, piano and little string orchestra

for piano, violin, viola and violoncello

for Clarinet in B, Viola and Piano

for englishhorn (basset horn), violin, 2 violas and cello, or string quaret