@misc{Otto_Gustav_Adolf_Friedrich_(1843-1917)_Die,
 author={Otto, Gustav Adolf Friedrich (1843-1917)},
 address={Mitau},
 howpublished={online},
 publisher={J. F. Stessenhagen und Son},
 language={ger},
 type={książka},
 title={Die Apotheken und Apotheker Kurlands},
}