@article {1613,
	title = {Ameisen und Blattl{\"a}use (Beitrag zur {\"O}kologie aphidophiler Ameisen)},
	journal = {Zeitschrift f{\"u}r angewandte Entomologie},
	volume = {24},
	year = {1938},
	pages = {367-435},
	type = {article},
	keywords = {ants, aphids},
	author = {Herzig, J.}
}
@article {1614,
	title = {Blattlausmelkende Fliegen},
	journal = {Zoologischer Anzeiger},
	volume = {121},
	year = {1938},
	pages = {18-20},
	type = {article},
	keywords = {aphids, Chamaemyidae, Desmometopa, m-nigrum, Milichiidae},
	url = {http://milichiidae.info/sites/milichiidae.info/files/Herzig_1938_18_Fliegen.pdf},
	author = {Herzig, J.}
}
