MathSciNet bibliographic data MR970904 03F30 (03D20 03F10 03F15) Ratajczyk, Z. A combinatorial analysis of functions provably recursive in ${\rm I}\Sigma\sb n$${\rm I}\Sigma\sb n$. Fund. Math. 130 (1988), no. 3, 191–213. Journal

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.