MathSciNet bibliographic data MR283542 46.06 Gellar, Ralph Spectrum of $X$$X$ satisfying $0\leq X\sp{p}\leq X$$0\leq X\sp{p}\leq X$. Proc. Amer. Math. Soc. 30 1971 32–36. Article

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.