@article{SPA07,
author = {F. Samavati,  and H. R. Pakdel,  and C. Smith},  
title = {Reverse Loop Subdivision for Geometry and Textures}, 
volume = {2},  
number = {1},
pages = {21-37},
url = {http://www.ijmsi.ir/browse.php?a_code=A-10-1-55&slc_lang=en&sid=1}, 
journal = {Iranian Journal of Mathematical Sciences and Informatics},
publisher = {Academic Center for Education, Culture and Research (ACECR), Tarbiat Modares University (TMU)}
month = {May},
year = {2007}  
}