@book{51507,
	author = {Popkova, Elena G.,},
	title = {"Conflict-free" socio-economic systems :},
	publisher = {Emerald Publishing Limited,},
	year = {2019.},
	address = {Bingley, U.K. :},
	note = {Includes index.},
	url = {https://www.emerald.com/insight/publication/doi/10.1108/9781787699939}
}