Excess heat release during deuterium sorption-desorption by finely powdered palladium deuterideV. A. Kirkinskii, V. A. Drebushchak and A. I. KhmelnikovEurophys. Lett., 58 3 (2002) 462-467DOI: https://doi.org/10.1209/epl/i2002-00661-y