A. Hernández-Rodríguez, G. Virgili, D. Continanza, and L. Ferrante, “Occurrence of a nearly constant air flux through the accumulation chamber and determination of the two components of the CO2 flux from soil. I: Laboratory experiments”., Ann. Geophys., vol. 61, no. 4, p. SE450, Oct. 2018, doi: 10.4401/ag-7538.