@article{SJC_2016_10_3-4_a4,
     author = {Branzov, Todor},
     title = {Community-Sourcing in {Virtual} {Societies}},
     journal = {Serdica Journal of Computing},
     pages = {263--284},
     publisher = {mathdoc},
     volume = {10},
     number = {3-4},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SJC_2016_10_3-4_a4/}
}