1. Alexander S (1998) Amorphous solids: their structure, lattice dynamics and elasticity. Phys Rep 296:65–236
2. Aste T (2005) Variations around disordered close packings. J Phys: Condens Matter 17:2361–2390
3. Aste T, Saadatfar M, Senden TJ (2005) Geometrical structure of disordered sphere packings. Phys Rev E 71:061302
4. Atkinson S, Stillinger FH, Torquato S (2014) Existence of isostatic, maximally random jammed monodisperse hard-disk packings. Proc Natl Acad Sci 111:18436–18441
5. Barton M (1993) Cohesive sands; the natural transition from sands to sandstones. In: Anagnostopoulos A, Scholosser F, Kalteziotis N, Frank R (eds) Geotechnical engineering of hard soils—soft rocks, vol 1: geological features, investigation and classification; mechanical properties and behaviour. A.A. Balkema, Rotterdam, pp 367–374