@misc{Mathes_Paul_(1871-1923)_Hebammenlehrbuch_1908,
 author={Mathes, Paul (1871-1923)},
 address={Berlin},
 address={Wien},
 howpublished={online},
 year={1908},
 publisher={Urban & Schwarzenberg},
 language={ger},
 type={książka},
 title={Hebammenlehrbuch},
}