@article{DesharnaisMoeller2005,
  author    = {Jules Desharnais and Bernhard M{\"o}ller},
  title     = {Least reflexive points of relations},
  journal   = {Higher-Order and Symbolic Computation},
  volume    = {18},
  number    = {1-2},
  pages     = {51 -- 77},
  doi       = {10.1007/s10990-005-7006-5},
  year      = {2005},
}