@article { author = {صفاپور, احمد}, title = {}, journal = {Mathematical Culture and Thought}, volume = {33}, number = {2}, pages = {1-1}, year = {2014}, publisher = {Iranian Mathematical Society}, issn = {1022-6443}, eissn = {2821-1359}, doi = {}, abstract = {}, keywords = {}, title_fa = {سخن سردبیر}, abstract_fa = {}, keywords_fa = {}, url = {http://mct.iranjournals.ir/article_182.html}, eprint = {http://mct.iranjournals.ir/article_182_bc97bb2f735ce9f87261985a20fa12c4.pdf} }