By Aptekarev A.   in Theoretical and Mathematical Physics

ISSN:0040-5779|159|1|448-468

Springer Publishing Company ‎(2009)‎

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By Aptekarev A.   in Acta Applicandae Mathematicae

ISSN:0167-8019|61|1-3|81-86

Springer Publishing Company ‎(2000)‎

Access to resources Favorite 19.31594

By Aptekarev A.I.   Marcellan F.   van Assche I.W.A.   in Journal of Approximation Theory

ISSN:0021-9045|90|1|117-146

Academic Press‎(1997)‎

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