@article {958,
	title = {3D thinning and its applications to medical image processing},
	journal = {TASK QUARTERLY},
	volume = {3},
	year = {1999},
	month = {1999///},
	pages = {397 - 408},
	isbn = {1428-6394},
	author = {K{\'a}lm{\'a}n Pal{\'a}gyi and Erich Sorantin and Csongor Halmai and Attila Kuba}
}
