%0 Journal Article %A Bachmayr, Markus %A Cohen, Albert %A DeVore, Ronald %A Migliorati, Giovanni %T Sparse polynomial approximation of parametric elliptic PDEs. Part II: lognormal coefficients %J Mathematical modelling and numerical analysis %V 51 %N 1 %@ 2822-7840 %C Les Ulis %I EDP Sciences %M RWTH-2023-04379 %P 341-363 %D 2017 %F PUB:(DE-HGF)16 %9 Journal Article %R 10.1051/m2an/2016051 %U https://publications.rwth-aachen.de/record/956772