@article{CSIS_2014_11_1_a4,
     author = {Feng Chen and Da Tang and Hongji Yang and Mohammed Alawairdhi},
     title = {A {Precondition-based} {Approach} to {Workflow} {Oriented} {Software} {Re-engineering}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2014_11_1_a4/}
}