Three-loop QED contributions to the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>g</mml:mi><mml:mo>−</mml:mo><mml:mn>2</mml:mn></mml:math> of charged leptons with two internal fermion loops and a class of Kampé de Fériet series
Physical review. D/Physical review. D.