@article {campbell2001multistability,
	title = {Multistability in coupled FitzHugh-Nagumo oscillators},
	journal = {Nonlin. Anal.},
	volume = {47},
	year = {2001},
	pages = {1093-1104},
	url = {http://dx.doi.org/10.1016/S0362-546X(01)00249-8},
	author = {Campbell, Sue Ann and Waite, Michael}
}
