Measurements of absolute<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>K</mml:mi></mml:mrow></mml:math>-shell ionization cross sections and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>L</mml:mi></mml:mrow></mml:math>-shell x-ray production cross sections of Ge by electron impact
Physical review. A, Atomic, molecular, and optical physics/Physical review, A, Atomic, molecular, and optical physics