ARRELL, Christopher A. et al. Harmonium: An Ultrafast Vacuum Ultraviolet Facility. CHIMIA, [S. l.], v. 71, n. 5, p. 268, 2017. DOI: 10.2533/chimia.2017.268. Disponível em: https://www.chimia.ch/chimia/article/view/2017_268. Acesso em: 30 may. 2024.