@book{ 0-160537430X, title = {Études pour 1, 2 et 4 violoncelles}, series = {Collection un deux ... plus}, author = {Langlais, Jean}, address = {Courlay}, publisher = {J.M. Fuzeau}, year = {1989}, edition = {[Partitur]}, language = {Undetermined}, note = {At head of title: U.N.C.M.-Union nationale des compositeirs de musique. - Foreword and biographical notes in English and French}, url = {https://katalog.hfmdd.de/Record/0-160537430X} }