Martin Kummer, Frank Stephan. Weakly Semirecursive Sets and r.e. Orderings. Annals of Pure and Applied Logic, 60(2):133-150, 1993.
@article{KummerS93:1,
title = {Weakly Semirecursive Sets and r.e. Orderings},
author = {Martin Kummer and Frank Stephan},
year = {1993},
researchr = {https://researchr.org/publication/KummerS93%3A1},
cites = {0},
citedby = {0},
journal = {Annals of Pure and Applied Logic},
volume = {60},
number = {2},
pages = {133-150},
}