@article {881,
	title = {Queen recruitment in a highly polygynous supercolony of Formica lugubris (Hymenoptera: Formicidae).},
	journal = {Oikos},
	volume = {57},
	year = {1993},
	pages = {193-200},
	author = {Fortelius, W. and Rosengren, R. and Cherix, D. and Chautems, D.}
}
