TY - JOUR AU - Mallows, Colin AU - Vanderbei, Robert J. TI - Which Young tableaux can represent an outer sum? JO - Journal of integer sequences PY - 2015 VL - 18 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2015__18_9_a3/ LA - en ID - JIS_2015__18_9_a3 ER -