1. Adams BA, Holmes EL (1935) J Soc Chem Ind 54:1
2. Alexandratos SD, Trochimczuk AQ, Crick DW, Horwitz EP, Gatrone RC, Chiarizia R (1993) In: Emerging separation technology for metallic fuels, Proc Symp, p 111
3. Al-Razi ∼900, Kitab Al-Asrar (The book of secrets)
4. Albinsson A, Ekberg C, Holgersson S, Jakobsson A-M, Landgren A, Skarnemark G (2002) Appl Radiat Isot 56:681
5. Allard S, Ekberg C, Jolsterå R, Knutsson A, Ödegaard-Jensen A (2008) Proceedings of ISEC 2008, p 1133