@article {10,
	title = {An examination of alternative multidimensional scaling techniques},
	journal = {Educational and psychological measurement},
	volume = {77},
	year = {2017},
	pages = {429{\textendash}448},
	url = {http://psychlabuoa.psych.uoa.gr/psychlab/papers/MDS on the Circle and the Sphere_2017_PARTS.pdf},
	author = {Papazoglou, Sofia and Mylonas, Kostas}
}
