Mössbauer effect study of Libyan Desert Silica Glass Sallam, H. A. ; Eissa, N. A. ; Dézsi, I. ; Nagy, D. L. Abstract Publication: Acta Physica Hungarica Pub Date: March 1985 DOI: 10.1007/BF03155856 Bibcode: 1985AcPhH..57..125S