Iraj Kalantari, Jeffrey B. Remmel. Degrees of Recursively Enumerable Topological Spaces. Journal of Symbolic Logic, 48(3):610-622, 1983.
@article{KalantariR83, title = {Degrees of Recursively Enumerable Topological Spaces}, author = {Iraj Kalantari and Jeffrey B. Remmel}, year = {1983}, researchr = {https://researchr.org/publication/KalantariR83}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {48}, number = {3}, pages = {610-622}, }