@article{5631,
  author       = {Chalmers, Bruce and Cottin, Claudia and Shekhtman, Boris},
  issn         = {0898-1221},
  journal      = {Computers & Mathematics with Applications},
  number       = {1},
  pages        = {63--70},
  publisher    = {Elsevier BV},
  title        = {{Minimal Boolean sum and blending-type projections and extensions}},
  doi          = {10.1016/S0898-1221(00)00140-1},
  volume       = {40},
  year         = {2000},
}