McLaughlin, T. G. Splitting and decomposition by regressive sets. I. (English) Zbl 0221.02024 Mich. Math. J. 12, 499-505 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 2 Documents MSC: 03D55 Hierarchies of computability and definability PDF BibTeX XML Cite \textit{T. G. McLaughlin}, Mich. Math. J. 12, 499--505 (1965; Zbl 0221.02024) Full Text: DOI