@article {9163,
	title = {Online-monitoring of the phenology and the development of Ips typographus (L.) (Col., Scolytinae)},
	journal = {Mitteilungen der Deutschen Gesellschaft fuer Allgemeine und Angewandte Entomologie},
	volume = {17},
	year = {2009},
	month = {Dezember},
	pages = {155-158},
	abstract = {Ips typographus},
	isbn = {0344-9084},
	author = {Baier, Peter and Pennerstorfer, Josef and Schopf, Axel}
}
