@book{Knapp+2021,
url = {https://doi.org/10.3790/9783896448422},
title = {Angst und Depression},
title = {Grundformen und Pathologie},
author = {Guntram Knapp},
publisher = {Verlag Wissenschaft & Praxis},
address = {},
doi = {doi:10.3790/9783896448422},
isbn = {9783896448422},
year = {2000},
lastchecked = {2021}
}