Terrones, H., J. Fayos, et al. (1994). "Geometrical and physical properties of hypothetical periodic and aperiodic graphitic structures." Acta Metallurgica Et Materialia 42(8): 2687-2699.

The geometry, diffraction, stability and mechanical properties of periodic, aperiodic graphite foams and other hypothetical structures like tori and twins of fullerenes are analyzed.

http://dx.doi.org/10.1016/0956-7151(94)90210-0