TY - JOUR AU - Marcel Kenji de Carli Silva AU - Levent Tunçel TI - Optimization problems over unit-distance representations of graphs JO - The electronic journal of combinatorics PY - 2013 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/3128/ DO - 10.37236/3128 ID - 10_37236_3128 ER -