@misc{AlCaLed21,
  Author  = {D. Aloise and G. Caporossi and S. {Le~Digabel}},
  Title   = {{Preface to the special issue of JOGO on the occasion of the 40th anniversary of the Group for Research in Decision Analysis (GERAD)}},
  Journal = {Journal of Global Optimization},
  Volume  = {81},
  Number  = {},
  Pages   = {1--2},
  Year    = {2021},
  Doi     = {10.1007/s10898-021-01065-4},
  Url     = {https://doi.org/10.1007/s10898-021-01065-4}
}