S. Nagula and Prof. Dr. Ing. J. Grabe 2024. Hypoplastic Model with Intergranular Strain: Dependence on Grain Properties and Initial State. Geotechnical Engineering Journal of the SEAGS & AGSSEA . 51, 4 (Oct. 2024), 122–129. DOI:https://doi.org/10.14456/seagj.2020.25.