@book{Bergner+2020,
url = {https://doi.org/10.3790/9783428401017},
title = {Versuch einer Filmwirtschaftslehre},
title = {Band II},
author = {Heinz Bergner},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428401017},
isbn = {9783428401017},
year = {1966},
lastchecked = {2020}
}