Paper  bibtex   

@article{DBLP:journals/aepia/SantosRGG04,
  author    = {Olga C. Santos and
               Antonio Rodr{\'{\i}}guez and
               Elena Gaudioso and
               Jes{\'{u}}s Gonz{\'{a}}lez{-}Boticario},
  title     = {How to manage collaboration in the Collaborative Logic Framework in
               a web-based adaptive learning environment},
  journal   = {Inteligencia Artif.},
  volume    = {8},
  number    = {24},
  pages     = {121--129},
  year      = {2004},
  url       = {http://journal.iberamia.org/index.php/ia/article/view/434/article\%20\%281\%29.pdf},
  timestamp = {Mon, 02 Mar 2020 00:00:00 +0100},
  biburl    = {https://dblp.org/rec/journals/aepia/SantosRGG04.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}