1. Bohr and Ehrenfest: transformations and correspondences in the early 1920s

   • Enric Pérez
   • Blai Pié i Valls

   OriginalPaper 14 April 2016 Pages: 93 - 136

2. Measurement of the Weinberg angle in neutrino interactions

   • Ubaldo Dore
   • Pier Ferruccio Loverre
   • Lucio Ludovici

   OriginalPaper 03 May 2016 Pages: 137 - 155

3. Early steps towards quarks and their interactions using neutrino beams in CERN bubble chamber experiments

   • Don H. Perkins

   OriginalPaper Open access 30 May 2016 Pages: 157 - 164

4. On Tomonaga’s theory of split-anode magnetrons

   • Walter Dittrich

   OriginalPaper 20 May 2016 Pages: 165 - 180