@misc{Niesiołowski_Stefan_(1944–_)_Empididae_1992,
 author={Niesiołowski, Stefan (1944– )},
 volume={14},
 copyright={Rights Reserved - Restricted Access},
 journal={Fauna Polski},
 address={Warszawa},
 howpublished={online},
 year={1992},
 publisher={Instytut Zoologii PAN},
 language={pol},
 title={Empididae aquatica - wodne wujkowate (Insecta: Diptera)},
 type={Text},
 keywords={Poland, Insecta, insects, Empididae aquatica, Diptera},
}