@article{JiangNaumann2019,
  author    = {Lan Jiang and Felix Naumann},
  title     = {Holistic primary key and foreign key detection},
  journal   = {Journal of intelligent information systems : JIIS},
  volume    = {54},
  number    = {3},
  pages     = {439 -- 461},
  doi       = {10.1007/s10844-019-00562-z},
  year      = {2019},
}