@article {1382,
	title = {Genetic relatedness of worker nest mates in Myrmica ruginodis (Hymenoptera: Formicidae) colonies and  populations.},
	journal = {Behavioral Ecology and Sociobiology},
	volume = {30},
	year = {1992},
	pages = {253-260},
	author = {Sepp{\"a}, P.}
}
