Media type: E-Article Title: Representations of Gaussian Random Fields and Approximation of Elliptic PDEs with Lognormal Coefficients Contributor: Bachmayr, Markus; Cohen, Albert; Migliorati, Giovanni Published: Springer Science and Business Media LLC, 2018 Published in: Journal of Fourier Analysis and Applications, 24 (2018) 3, Seite 621-649 Language: English DOI: 10.1007/s00041-017-9539-5 ISSN: 1069-5869; 1531-5851 Keywords: Applied Mathematics ; General Mathematics ; Analysis Origination: Footnote: