TY - GEN AU - Arp,Oliver AU - Block,Dietmar AU - Piel,Alexander AU - Melzer,André TI - Dust Coulomb balls: three-dimensional plasma crystals SN - 0031-9007 PY - 2004///1202 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.93.165004 ER -