@article {2173,
	title = {Entomologische Reise nach dem s{\"u}dlichen Spanien der Sierra Guadarrama und Sierra Morena, Portugal und den Cantabrischen Gebirgen},
	journal = {BEzt, suppl{\'e}ment ndeg 1},
	volume = {14},
	year = {1870},
	pages = {1-218.},
	author = {Heyden, L. von}
}
@article {2088,
	title = {Zweites Verzeichniss von Coleopteren aus Asturien},
	journal = {DEzt},
	volume = {25},
	number = {2},
	year = {1881},
	pages = {241-246.},
	author = {Heyden, L. von}
}
@article {2069,
	title = {Zwei neue K{\"a}fer von Creta},
	journal = {DEzt},
	volume = {27},
	number = {2},
	year = {1883},
	pages = {368.},
	author = {Heyden, L. von}
}
@book {1985,
	title = {Catalogus Coleopterum Europae, Caucasi et Armeniae rossicae},
	year = {1891},
	pages = {420 p.},
	publisher = {Paskau},
	organization = {Paskau},
	author = {Heyden, L. von and Reitter, E and J. Weise}
}
@book {1786,
	title = {Catalogus Coleopterum Europae, Caucasi et Armeniae rossicae. Editio secunda},
	year = {1906},
	pages = {774 p.},
	publisher = {Paskau},
	organization = {Paskau},
	author = {Heyden, L. von and Reitter, E and J. Weise}
}
