TY - JOUR AU - KaƂamajska, Agnieszka AU - Kozarzewski, Piotr TI - On the condition of tetrahedral polyconvexity, arising from calculus of variations JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2017 SP - 475 EP - 495 VL - 23 IS - 2 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv/2015057/ DO - 10.1051/cocv/2015057 LA - en ID - COCV_2017__23_2_475_0 ER -