%0 Journal Article %A Braunfeld, Samuel %T The undecidability of joint embedding for 3-dimensional permutation classes %J Discrete mathematics & theoretical computer science %D 2020-2021 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.6165/ %R 10.46298/dmtcs.6165 %G en %F DMTCS_2021_22_2_a9