@article {294,
	title = {Host-parasitoid dynamics in periodic boreal moths.},
	journal = {Oikos},
	volume = {98},
	year = {2002},
	pages = {421{\textendash}430},
	keywords = {Ichneumonidae, Ophion, Ophioninae, Parasitica},
	url = {http://www.helsinki.fi/science/biobof/Oikos_2002_Varkonyi_et_al.pdf},
	author = {V{\'a}rkonyi, G. and Hanski, I. and Rost, M. and It{\"a}mies, J.}
}
@article {293,
	title = {Patterns of 2-year population cycles in spatially extended host-parasitoid systems.},
	journal = {Theoretical Population Biology},
	volume = {59},
	year = {2001},
	pages = {223{\textendash}233},
	keywords = {Ichneumonidae, Ophion, Ophioninae, Parasitica},
	url = {http://www.helsinki.fi/~ihanski/Articles/TPB\%202001\%20Rost\%20et\%20al.pdf},
	author = {Rost, M. and V{\'a}rkonyi, G. and Hanski, I.}
}
@article {272,
	title = {Tapaus harmoy{\"o}kk{\"o}nen ja sirppipisti{\"a}inen.},
	journal = {Kainuun Luonto},
	volume = {2004},
	year = {2004},
	pages = {25-26},
	keywords = {Ichneumonidae, Ophion, Ophioninae, Parasitica},
	author = {V{\'a}rkonyi, G.}
}
@article {96,
	title = {The female of the ichneumonid species Ophion kevoensis Jussila (Hym., Ichneumonidae). },
	journal = {Annales Entomologici Fennici},
	volume = {32},
	year = {1966},
	pages = {315-317},
	keywords = {Ichneumonidae, Ophion, Ophion kevoensis, Ophioninae, Parasitica},
	author = {Jussila, R.}
}
