@article {1237,
	title = {Identification of the sex pheromone of an ant Formica lugubris (Hymenoptera; Formicidae)},
	journal = {Naturwissenschaften},
	volume = {80},
	year = {1993},
	pages = {30-34},
	author = {Walter, F. and Fletcher, D.J.H. and Chautems, D. and Cherix, D. and Fortelius, W. and Keller, L. and Rosengren, R. and Vargo, E. L.}
}
@article {1181,
	title = { Separation of two sibling species of Formica L. ants by a behavioural choice test based on brood discrimination.},
	journal = {Mem. Zool.},
	volume = {48},
	year = {1994},
	pages = {237-249},
	author = {Rosengren, R. and Chautems, D. and Cherix, D. and Fortelius, W. and Keller, L.}
}
@inbook {1180,
	title = {Monogyny and polygyny in Formica ants: the result of alternative dispersal tactics.},
	booktitle = {Teoksessa: Keller, L. (toim.), Queen number and sociality in insects: 308-333. Oxford University press, Oxford, UK},
	year = {1993},
	author = {Rosengren, R. and Sundstr{\"o}m, L. and Fortelius, W.}
}
@article {1179,
	title = {Phenology and causation of nest heating and thermoregulation in red wood ants of the Formica rufa group studied in coniferous forest habitats in southern Finland.},
	journal = {Annales Zoologici Fennici},
	volume = {24},
	year = {1987},
	pages = {147-155},
	author = {Rosengren, R. and Fortelius, W. and Lindstr{\"o}m, K. and Luther, A.}
}
@article {1168,
	title = { Light:Dark-induced activity rhythms in Formica ants (Hymenoptera; Formicidae)},
	journal = {Entomol. Gener.},
	volume = {11},
	year = {1986},
	pages = {221-228},
	author = {Rosengren, R. and Fortelius, W.}
}
@article {1167,
	title = { Trail communication and directional recruitment to food in red wood ants (Formica). },
	journal = {Annales Zoologici Fennici},
	volume = {24},
	year = {1987},
	pages = { 137-146},
	author = {Rosengren, R. and Fortelius, W.}
}
@article {1166,
	title = {Ortstreu in foraging ants of the Formica rufa group {\textendash} hierarchy of orienting cues and long-term memory. },
	journal = {Insectes Sociaux},
	volume = {33},
	year = {1986},
	pages = {306-337},
	author = {Rosengren, R. and Fortelius, W.}
}
@article {1084,
	title = {Carbohydrates as a energy source during the flight of sexuals of the ant Formica lugubris (Hymenoptera; Formicidae)},
	journal = {Entomol. Gener.},
	volume = {15},
	year = {1990},
	pages = {25-32},
	author = {Passera, L. and Keller, L. and Grimal, A. and Chautems, D. and Cherix, D. and Fletcher, D.J.H. and Fortelius, W. and Rosengren, R. and Vargo, E. L.}
}
@article {1083,
	title = {Genetic mosaics in highly polydomous wood ants},
	journal = {Annales Zoologici Fennici},
	volume = {42},
	year = {2005},
	pages = {179-187},
	author = {Pamilo, P. and Zhu, D. and Fortelius, W. and Rosengren, R.}
}
@article {1082,
	title = {enetic mosaics in highly polydomous wood ants},
	journal = {Annales Zoologici Fennici},
	volume = {42},
	year = {2005},
	pages = {179-187},
	author = {Pamilo, P. and Zhu, D. and Fortelius, W. and Rosengren, R. and Sepp{\"a}, P. and Sundstr{\"o}m, L.}
}
@article {1075,
	title = {Diploid males and colony-level selection in Formica ants},
	journal = {Ethology, Ecology and Evolution},
	volume = {6},
	year = {1994},
	pages = {221-235},
	author = {Pamilo, P. and Sundstr{\"o}m, L. and Fortelius, W. and Rosengren, R.}
}
@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.}
}
@inbook {880,
	title = {Queen recruitment in polygynous and polydomous Formica populations.},
	booktitle = {Teoksessa: Veeresh, G.K., Mallik, B. \& Viraktamath, C.A. (toim.), Social insects and the environment: 243-244. Oxford and IBH Publishing Co. New Delhi.},
	year = {1991},
	author = {Fortelius, W. and Fletcher, D.J.C. and Cherix, D.}
}
@article {879,
	title = {Male size dimorphism and alternative reproductive tactics in Formica exsecta ants (Hymenoptera;Formicidae).},
	journal = {Ann. Zool. Fennici},
	volume = {24},
	year = {1987},
	pages = {45-54},
	author = {Fortelius, W. and Pamilo, P. and Rosengren, R. and Sundstr{\"o}m, L.}
}
@article {878,
	title = {Mating behavior in the polygynous/polydomous wood ant Formica aquilonia.},
	journal = {Ann. Zool. Fennici },
	volume = {42},
	year = {2005},
	pages = {213-224.},
	author = {Fortelius, W.}
}
@article {877,
	title = {Mating and phototaxis of wood ant, Formica lugubris Zett. (Hymenoptera, Formicidae).},
	journal = {Memorabilia Zoologica},
	volume = {48},
	year = {1994},
	pages = {69-80},
	author = {Fortelius, W.}
}
@inbook {876,
	title = { Different patterns of female behaviour in mono- and polydomous Formica populations},
	booktitle = {Teoksessa: Eder, J. \& Rembold, H. (toim.), Chemistry and biology of social insects: 293-294. J. Peperny, Lontoo.},
	year = {1987},
	author = {Fortelius, W.}
}
@article {859,
	title = {Attraction of sexes in Formica lugubris Zett. (Hymenoptera, Formicidae).},
	journal = {Insectes Sociaux},
	volume = {40},
	year = {1993},
	pages = {319-32},
	author = {Cherix, D. and Fletcher, D.J.C. and Chautems, D. and Fortelius, W. and Gris, G. and Keller, L. and Rosengren, R. and Vargo, E. L. and Walther, F.}
}
@article {858,
	title = {Alternative reproductive strategies in Formica lugubris Zett. (Hymenoptera, Formicidae). },
	journal = {Ethol. Ecol. Evol., Special Issue },
	volume = {1},
	year = {1991},
	pages = {61-66},
	author = {Cherix, D. and Chautems, D. and Fletcher, D.J.C. and Fortelius, W. and Gris, G. and Keller, L. and Passera, L. and Rosengren, R. and Vargo, E. L. and Walther, F.}
}
