@article{AmaniSaboorBagherzadehRabczuk2014,
  author    = {Jafar Amani and Amir Saboor Bagherzadeh and Timon Rabczuk},
  title     = {Error estimate and adaptive refinement in mixed discrete least squares meshless method},
  journal   = {Mathematical Problems in Engineering},
  doi       = {10.1155/2014/721240},
  year      = {2014},
}