%0 Journal Article %A Barton, Ariel %A Hofmann, Steve %A Mayboroda, Svitlana %T Dirichlet and Neumann boundary values of solutions to higher order elliptic equations %J Annales de l'Institut Fourier %D 2019 %P 1627-1678 %V 69 %N 4 %I Association des Annales de l’institut Fourier %U http://archive.numdam.org/articles/10.5802/aif.3278/ %R 10.5802/aif.3278 %G en %F AIF_2019__69_4_1627_0