1. Feuerbacher, B., Hamacher, H. & Naumann, R. J. (eds) Materials Sciences in Space(Springer, Berlin, (1986)).
2. Space Science in the Twenty-First Century. Imperatives for the Decades 1995–2015—Overview and Fundamental Physics and Chemistry(Space Science Board, Natl Res. Council, Natl Academy Press, Washington DC, (1988)).
3. Towards a Microgravity Research Strategy(Committee on Microgravity Research, Space Studies Board, Natl Academy Press, Washington DC, (1992)).
4. Ahari, H.et al. Microporous tin(IV) chalcogenides: flexible framework materials for molecule discrimination. Adv. Mater. 7, 375–378 (1995).
5. Jiang, T.et al. Synthesis and structures of novel microporous tin(IV) sulfide materials. TPA-SnS-3 and TBA-SnS-3. Chem. Mater. 7, 245–248 (1995).