TY - JOUR AU - M. Ciappina AU - Andreas Becker AU - Agnieszka Jaron-Becker BT - Physical Review A DA - 2008-12 DO - 10.1103/PhysRevA.78.063405 PY - 2008 EP - 063405 T2 - Physical Review A TI - High-order harmonic generation in fullerenes with icosahedral symmetry VL - 78 SN - 1050-2947 ER -