An Easton theorem for level by level equivalence

Arthur W. Apter. An Easton theorem for level by level equivalence. Math. Log. Q., 51(3):247-253, 2005. [doi]

@article{Apter05a,
  title = {An Easton theorem for level by level equivalence},
  author = {Arthur W. Apter},
  year = {2005},
  doi = {10.1002/malq.200510023},
  url = {http://dx.doi.org/10.1002/malq.200510023},
  researchr = {https://researchr.org/publication/Apter05a},
  cites = {0},
  citedby = {0},
  journal = {Math. Log. Q.},
  volume = {51},
  number = {3},
  pages = {247-253},
}