Theory of the aberrations in the focusing properties of a magnetic field with one plane of symmetry Back to all publications Publication date 1 January 1957 DOI http://dx.doi.org/10.1007/BF02281998 Reference A.J.H. Boerboom, Theory of the aberrations in the focusing properties of a magnetic field with one plane of symmetry, Appl. Sci. Res. B 7, 52-62 (1957)
