Journal article (2013) - JT Peltonen (author), OV Astafiev (author), JS Tsia (author), YuP Korneeva (author), BM Voronov (author), AA Korneev (author), IM Charaev (author), AV Semenov (author), G Goltsman (author), LB Ioffe (author), T.M. Klapwijk (author)