Dahlke, S., Novak, E., & Sickel, W. (2006). Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings I.
Citazione stile Chigago Style (17a edizione)Dahlke, Stephan, Erich Novak, e Winfried Sickel. Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings I. 2006.
Citatione MLA (9a ed.)Dahlke, Stephan, et al. Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings I. 2006.
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