@article {659,
	title = {Existence of an attractor for a geometric  tetrahedron transformation},
	journal = {Differential Geom. Appl.},
	volume = {49},
	year = {2016},
	chapter = {197},
	doi = {DOI: 10.1016/j.difgeo.2016.08.002},
	author = {Bohnet, Doris and Vartziotis, Dimitris}
}
