@article{_641, author = {[null, null]}, title = {MAX-k-SAT的PTAS归约等价性}, publisher = {计算机科学与探索}, year = {2009}, journal = {计算机科学与探索}, volume = {3}, number = {6}, eid = {641}, pages = {641-648}, keywords = {极小不可满足公式;归约;MAX-k-SAT问题;PTAS等价}, doi = http://fcst.ceaj.org/CN/10.3778/j.issn.1673-9418.2009.06.009 }