On the problem of retracting balls onto their boundary.
Goebel, Kazimierz
Abstract and Applied Analysis, Tome 2003 (2003), p. 101-110 / Harvested from The Electronic Library of Mathematics
Access to full text
Full (PDF)
Publié le : 2003-01-01
DOI : https://doi.org/10.1155/S1085337503204103
EUDML-ID : urn:eudml:doc:50481 
@article{01883740,
     title = {On the problem of retracting balls onto their boundary.},
     journal = {Abstract and Applied Analysis},
     volume = {2003},
     year = {2003},
     pages = {101-110},
     doi = {10.1155/S1085337503204103},
     zbl = {1028.47040},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01883740}
}

Goebel, Kazimierz. On the problem of retracting balls onto their boundary.. Abstract and Applied Analysis, Tome 2003 (2003) pp. 101-110. doi : 10.1155/S1085337503204103. http://gdmltest.u-ga.fr/item/01883740/