Chalk, John H. H. Rational approximations in the complex plane. (English) Zbl 0065.28303 J. Lond. Math. Soc. 30, 327-343 (1955). Reviewer: C. A. Rogers MSC: 11J17 PDF BibTeX XML Cite \textit{J. H. H. Chalk}, J. Lond. Math. Soc. 30, 327--343 (1955; Zbl 0065.28303) Full Text: DOI OpenURL
Hlawka, Edmund On the approximation of two complex inhomogeneous linear forms. (Über die Approximation von zwei komplexen inhomogenen Linearformen.) (German) Zbl 0018.20401 Monatsh. Math. Phys. 46, 324-334 (1938). Reviewer: Jarník (Praha) MSC: 11J20 PDF BibTeX XML Cite \textit{E. Hlawka}, Monatsh. Math. Phys. 46, 324--334 (1938; Zbl 0018.20401) Full Text: DOI OpenURL