@article{GuttmannMoeller2020,
  author    = {Walter Guttmann and Bernhard M{\"o}ller},
  title     = {A hierarchy of algebras for Boolean subsets},
  journal   = {Lecture Notes in Computer Science},
  volume    = {12062},
  pages     = {152 -- 168},
  doi       = {10.1007/978-3-030-43520-2_10},
  year      = {2020},
}