@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.}
}
