Thiem, L. N., M. T. Hien, N. T. Lam, S. A. Carl, and N. M. Tho. “Study on the Pathways of the Reaction of Ketenyl Radicals and Nitrogen Dioxide (HCCO+NO2)”. Vietnam Journal of Chemistry, vol. 45, no. 2, Sept. 2014, p. 223, doi:10.15625/4741.