Alternating dynamic state self-generated by internal resonance in stacks of intrinsic Josephson junctionsRemoveA. E. KoshelevPhys. Rev. B 78, 174509 (2008)
Antiproton-Proton Annihilation into Electron-Positron Pairs and Gamma-Ray PairsRemoveD. L. Hartill, B. C. Barish, D. G. Fong, R. Gomez, J. Pine, A. V. Tollestrup, A. W. Maschke, and T. F. ZipfPhys. Rev. 184, 1415 (1969)
