@article{paperid:1008178, author = {Hejazian, Shirin and Niknam, Asadollah and -, -}, title = {Farthest points and subdifferentiel in P-normed spaces}, journal = {International Journal of Mathematics and Mathematical Sciences}, year = {2008}, month = {April}, issn = {0161-1712}, keywords = {Farthest point ; subdifferential; p-normed space}, }