@article {57238,
	title = {Comparative feeding ecology of invasive Ponto-Caspian gobies},
	journal = {Hydrobiologica},
	volume = {703},
	year = {2013},
	chapter = {113},
	keywords = {Exotic species, Food web, Neogobius melanostomus, Ponticola kessleri, Stable isotopes, Trophic niche},
	author = {Joerg Brandner and Juergen Geist and Ulrich K. Schliewen and Alexander F. Cerwenka and Karl Auerswald}
}
