Effect of Magnetic Impurities in a Two-Band Superconductor: A Point-Contact Study of Mn-Substituted<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>MgB</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>Single CrystalsR. S. Gonnelli, S. Massidda|Physical Review Letters|2006Cited by 38