@misc{
title = {Symphonie No. 9 op. 125},
author = {Beethoven, Ludwig  <van>},
editor = {Bernstein, Leonard},
editor = {In cofanetto },
editor = {Tit. del fasc. alleg.: Sinfonia n. 9 },
year = {2009},
address = {Hamburg },
publisher = {Deutsche Grammophon},
}