@book{1818,
	author = {Inassaridze, Hvedri. and SpringerLink (Online service)},
	title = {Journal of Homotopy and Related Structures},
	publisher = {Springer Berlin Heidelberg :},
	address = {Berlin/Heidelberg :},
	url = {https://doi.org/10.1007/40062.1512-2891}
}