Yu. A. Ossipyan, N. S. Sidorov, A. V. Palnichenko, O. M. Vyaselev, M. V. Kartsovnik, M. Opel, V. V. Avdonin, D. V. Shakhrai, V. E. Fortov: Superconductivity of Calcium C60 Intercalation Compound Synthesized by Shock-Wave Pressure. 2010Fullerenes Nanotubes and Carbon Nanostructures: 18. ISBN 1536-383X http://dx.doi.org/10.1080/1536383X.2010.487434