TY - JOUR AU - Nour, Chadi AU - Stern, Ronald J. AU - Takche, Jean TI - The union of uniform closed balls conjecture JO - Control and Cybernetics PY - 2009 SP - 1525 EP - 1534 VL - 38 IS - 4B PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CC_2009_38_4B_a12/ LA - en ID - CC_2009_38_4B_a12 ER -