1. Griškevicus P, Zeleniakien D, Leišis V, and Ostrowski M, Mater Sci 16 (2010) ISSN 1392–1320.
2. Heimbs S, Middendorf P, and Maier M, in 9th International LS-DYNA Users Conference, Germany, vol 20 (2007), pp. 1–13.
3. Aminanda Y, Castanié B, Barrau J J, and Thevenet P, Appl Compos Mater 12 (2005) 213. https://doi.org/10.1007/s10443-005-1125-3
4. Wu E, and Jiang W-S, Int J Impact Eng 19 (1997) 439. https://doi.org/10.1016/S0734-743X(97)00004-3
5. Rao K K, Rao K J, Sarwade A G, and Chandra M S, IJERA 2 (2012) 365. ISSN: 2248–9622.