@article { author = {Sedghi, S. and Shobe, N.}, title = {Common Fixed Point Theorems for Four Mappings in Complete Metric Spaces}, journal = {Bulletin of the Iranian Mathematical Society}, volume = {33}, number = {No. 2}, pages = {37-47}, year = {2011}, publisher = {Iranian Mathematical Society (IMS)}, issn = {1017-060X}, eissn = {1735-8515}, doi = {}, abstract = {}, keywords = {fixed point,weakly compatible mappings}, url = {http://bims.iranjournals.ir/article_72.html}, eprint = {http://bims.iranjournals.ir/article_72_74b128c9fecb8fe0437d579041e58948.pdf} }