@article {874,
	title = {Biased sperm use by polyandrous queens of the ant Proformica longiseta.},
	journal = {Behav. Ecol. Sociobiol.},
	volume = {51},
	year = {2002},
	pages = {207-213},
	author = {Fernandez-Escudero, I. and Pamilo, P. and Sepp{\"a}, P.}
}
