Primary reference in terms of air kerma for ionizing radiation fields produced by an electrostatic electron acceleratorJean-Marc Bordy, Valentin Blideanu, Arnaud Chapon, Gabriel Dupont, Dorin Dusciac, Jean Gouriou, Frederic Laine and Maiwenn Le RoyInternational Congress of Metrology, (2019) 15003DOI: https://doi.org/10.1051/metrology/201915003