William C. Calhoun, Manuel Lerman. Embedding Finite Lattices into The Ideals of Computably Enumerable Turing Degrees. Journal of Symbolic Logic, 66(4):1791-1802, 2001.
@article{CalhounL01, title = {Embedding Finite Lattices into The Ideals of Computably Enumerable Turing Degrees}, author = {William C. Calhoun and Manuel Lerman}, year = {2001}, tags = {C++}, researchr = {https://researchr.org/publication/CalhounL01}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {66}, number = {4}, pages = {1791-1802}, }