MathSciNet bibliographic data MR2541692 30C45 (30C55) Sokół, Janusz Radius problems in the class \${\scr{SL}}\sp *\$${\scr{SL}}\sp *$. Appl. Math. Comput. 214 (2009), no. 2, 569–573. 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.