[1]   R. D. Cook and D. S. Malkus and M. E. Plesha, “Concepts and Applications of Finite Element Analysis”, Third Edition, isbn: 0-471-84788-7, 1989.

[2]   Z. Bittnar and J. Sejnoha, “Numerical Methods in Structural Mechanics”,Thomas Telford,isbn:978-0784401705, 1996.

[3]   R. Larsson and J. Mediavilla and M. Fagerström, “Dynamic fracture modeling in shell structures based on XFEM”, International Journal for Numerical Methods in Engineering, vol. 86, no. 4-5, 499–527, 2011.

[4]   P. Grassl and M. Jirásek, “Meso-scale approach to modelling the fracture process zone of concrete subjected to uniaxial tension”, International Journal of Solids and Structures, vol. 47, iss. 7-8, pp. 957-968, 2010..

[5]   P. Grassl, J. Bolander, “Three-Dimensional Network Model for Coupling of Fracture and Mass Transport in Quasi-Brittle Geomaterials”, Materials, 9, 782, 2016

[6]   I. Athanasiadis, S. Wheeler and P. Grassl. “Hydro-mechanical network modelling of particulate composites”, International Journal of Solids and Structures, vol. 130-131, pp. 49-60, 2018.

[7]   P. Grassl and A. Antonelli. “3D network modelling of fracture processes in fibre-reinforced geomaterials”, International Journal of Solids and Structures, vol. 156-157, Pages 234-242, 2019.