@misc{Fischer_Maximilian_(1929–_)_Die_1960,
 author={Fischer, Maximilian (1929– )},
 volume={19},
 editor={Muzeum i Instytut Zoologii Polskiej Akademii Nauk},
 number={2},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Annales Zoologici},
 howpublished={online},
 year={1960},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 language={ger},
 language={rus},
 type={Text},
 title={Die europäischen Arten der Gattung Opius WESM. (Hymenoptera, Braconidae). Gatunki europejskie z rodzaju Opius WESM. (Hymenoptera, Braconidae). Cz. 4a T. 4a =},
 keywords={Braconidae, Opius, Hymenoptera, Insecta, Braconidae -- Europe -- classification},
}