@article {18108,
	title = {Household vulnerability to food price increases: The 2008 crisis in urban Southern Africa},
	journal = {Geographical Research},
	volume = {55},
	year = {2017},
	pages = {166-179},
	url = {https://doi.org/10.1111/1745-5871.12222},
	author = {Cameron McCordic and Bruce Frayne}
}
