@article{CSIS_2012_9_1_a10,
     author = {Boris Mila\v{s}inovi\'c and Kre\v{s}imir Fertalj},
     title = {Avoiding {Unstructured} {Workflows} in {Prerequisites} {Modeling}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2012_9_1_a10/}
}