@article {596,
	title = {Nachweis der Efeu-Seidenbiene Colletes hederae SCHMIDT \& WESTRICH, 1993 im Saarland (Hymenoptera: Apidae)},
	journal = {Abhandlungen der Delattinia},
	volume = {38},
	year = {2012},
	month = {2012},
	pages = {291-296},
	keywords = {Fauna, Hautfl{\"u}gler, Saarland},
	url = {/sites/default/files/pdf/abhandlungen/Delattinia_Abh_38_2012_291-296_Petrischak.pdf},
	author = {Petrischak, Hannes}
}
