@article{article, title = {{Cyclic O-4(2+): metastable and aromatic}}, url = {{}}, year = {{2006}}, month = {{10}}, author = {{Havenith RWA and Fowler PW}}, doi = {{10.1080/00268970601040968}}, volume = {{104}}, journal = {{MOL PHYS}}, issue = {{20-21}}, pages = {{3161-3165}}, note = {{Accessed on 2025/05/30}}}