MathSciNet bibliographic data MR534402 32A35 (30D55 46J15) Riesenberg, Nathaniel R. An extreme point in $H\sp{\infty }(U\sp{2})$$H\sp{\infty }(U\sp{2})$. Proc. Amer. Math. Soc. 76 (1979), no. 1, 129–130. 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.