TY - JOUR AU - Stillinger, F.H. AU - Torquato, S. TI - New conjectural lower bounds on the optimal density of sphere packings. JO - Experimental mathematics PY - 2006 SP - 307 EP - 331 VL - 15 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EXMA_2006__15_3_232416/ LA - en ID - EXMA_2006__15_3_232416 ER -