Effective Charges in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>f</mml:mi><mml:mi>p</mml:mi></mml:math>ShellR. du Rietz, D. Tonev, D. Rudolph et al.|Physical Review Letters|2004Cited by 63