Danilin, A. R. (ed.) Asymptotic expansions, approximation theory, topology. Transl. from the Russian. (English) Zbl 1116.35001 Proceedings of the Steklov Institute of Mathematics 2003, Suppl. 1. Moscow: Maik Nauka / Interperiodica. 208 p. (2003). MSC: 35-06 00B15