moment dipolaire électrique permanent
1991 / The electric dipole moment of the electron / Werner Bernreuther ; Mahiko Suzuki / Reviews of Modern Physics 63 (1991) p. 313 [doi]
2003 / The Search for a Permanent Electric Dipole Moment / Norval Fortson ; Patrick Sandars ; Stephen Barr / Physics Today 56 (2003) p. 33 [doi]
2011 / [Search and Discovery] A new upper limit on the electron's electric dipole moment / Bertram M. Schwarzschild / Physics Today 64 (2011) p. 12 [doi]