TY - JOUR T1 - Cyclic O-4(2+): metastable and aromatic JO - MOL PHYS PY - 2006/10/01 AU - Havenith RWA AU - Fowler PW ED - DO - DOI: 10.1080/00268970601040968 VL - 104 IS - 20-21 SP - 3161 EP - 3165 Y2 - 2024/12/22 ER -