@article{lipschutz2021single,
	title		= {Single-sized spheres on surfaces (S4)},
	author		= {Lipsch{\"u}tz, Henriette and Skrodzki, Martin and Reitebuch, Ulrich and Polthier, Konrad},
	journal		= {Computer Aided Geometric Design},
	volume		= {85},
	pages		= {101971},
	year		= {2021},
	publisher	= {Elsevier}
}