@INPROCEEDINGS{Yu:CuttingCorners,
AUTHOR =       {T. P.-Y. Yu},
TITLE =        {Cutting Corners on the Sphere},
BOOKTITLE =    {Wavelets and Splines: Athens 2005},
YEAR =         {2006},
editor =       {Guanrong Chen and Ming-Jun Lai},
pages =        {496-506},
publisher =    {Nasboro Press},
}