@article{DBLP:journals/jcal/OliverO01,
  author    = {Ron Oliver and
               Arshad Omari},
  title     = {Student responses to collaborating and learning in a web-based
               environment},
  journal   = {J. Comp. Assisted Learning},
  volume    = {17},
  number    = {1},
  year      = {2001},
  pages     = {34-47},
  ee        = {http://dx.doi.org/10.1046/j.1365-2729.2001.00157.x},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}