title: Determination of the first order elements of symmetrical electrostatic lenses.
authors.forename: P
authors.initials: P
authors.lastname: CHANSON
authors.forename: A
authors.initials: A
authors.lastname: ERTAUD
authors.forename: C
authors.initials: C
authors.lastname: MAGNAN
mesh_terms: D008853:Microscopy; D011522:Protons
chemical_list: D011522:Protons
keywords: MICROSCOPE/protonic
vernacular_title: Détermination des élements du premier order des lentilles électrostatiques sym2etriques.