Friendship: An old concept with a new meaning?

Yair Amichai-Hamburger, Mila Kingsbury, Barry H. Schneider. Friendship: An old concept with a new meaning?. Computers in Human Behavior, 29(1):33-39, 2013. [doi]

@article{Amichai-HamburgerKS13,
  title = {Friendship: An old concept with a new meaning?},
  author = {Yair Amichai-Hamburger and Mila Kingsbury and Barry H. Schneider},
  year = {2013},
  doi = {10.1016/j.chb.2012.05.025},
  url = {http://dx.doi.org/10.1016/j.chb.2012.05.025},
  researchr = {https://researchr.org/publication/Amichai-HamburgerKS13},
  cites = {0},
  citedby = {0},
  journal = {Computers in Human Behavior},
  volume = {29},
  number = {1},
  pages = {33-39},
}