@article {18104,
	title = {The Hungry Cities Food Purchases Matrix: Household food sourcing and food system interaction},
	journal = {Urban Forum},
	volume = {28},
	year = {2017},
	pages = {421-433},
	url = {https://doi.org/10.1007/s12132-017-9321-4},
	author = {Jonathan Crush and Cameron McCordic}
}
