@article {TaskinEkim2012, title = {Integer Programming Formulations for the Minimum Weighted Maximal Matching Problem}, journal = {Optimization Letters}, volume = {6(6)}, year = {2012}, pages = {1161-1171}, doi = {http://dx.doi.org/10.1007/s11590-011-0351-x}, author = {Z C Ta{\c s}k{\i}n and Ekim, Tinaz} }