Implicit Definability of Subfields

Kenji Fukuzaki, Akito Tsuboi. Implicit Definability of Subfields. Notre Dame Journal of Formal Logic, 44(4):217-225, 2003. [doi]

@article{FukuzakiT03,
  title = {Implicit Definability of Subfields},
  author = {Kenji Fukuzaki and Akito Tsuboi},
  year = {2003},
  url = {http://projecteuclid.org/euclid.ndjfl/1091122499},
  researchr = {https://researchr.org/publication/FukuzakiT03},
  cites = {0},
  citedby = {0},
  journal = {Notre Dame Journal of Formal Logic},
  volume = {44},
  number = {4},
  pages = {217-225},
}