MathSciNet bibliographic data MR679283 22A30 (54D35 54H15) Hindman, Neil Minimal ideals and cancellation in $\beta {\bf N}$$\beta {\bf N}$. Semigroup Forum 25 (1982), no. 3-4, 291–310. 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.