@misc
{TN_libero_mab2,
author = {
Chopin, Frédéric
Chopin, Frédéric
},
title = {
Complete works
20 Concerto in F minor for piano and orchestra
},
publisher = {Polskie Wyd. Muzyczne},
year = {1961},
address = {
Cracow
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}