By Fernández J L   Melián M V   Pestana D   in Nonlinearity

ISSN:0951-7715|25|9|2443-2471

IOP Publishing‎(2012)‎

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By Fernández J.   Melián M.   Pestana D.   in Mathematische Annalen

ISSN:0025-5831|337|1|233-251

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 2.2453039

By Alvarez V.   Pestana D.   Rodríguez J.M.   Romera E.   in Journal of Approximation Theory

ISSN:0021-9045|119|1|41-85

Academic Press‎(2002)‎

Access to resources Favorite 1.8710865