Zofia Adamowicz. On Finite Lattices of Degrees of Constructibility. Journal of Symbolic Logic, 42(3):349-371, 1977.
@article{Adamowicz77, title = {On Finite Lattices of Degrees of Constructibility}, author = {Zofia Adamowicz}, year = {1977}, researchr = {https://researchr.org/publication/Adamowicz77}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {42}, number = {3}, pages = {349-371}, }