SpringerLink (Online service), Vermeer, P., Diebels, S., Ehlers, W., Herrmann, H., Luding, S., & Ramm, E. (2001). Continuous and Discontinuous Modelling of Cohesive-Frictional Materials (1st ed. 2001.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-44424-6
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), P.A Vermeer, S. Diebels, W. Ehlers, H.J Herrmann, S. Luding, και E. Ramm. Continuous and Discontinuous Modelling of Cohesive-Frictional Materials. 1st ed. 2001. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2001. https://doi.org/10.1007/3-540-44424-6.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Continuous and Discontinuous Modelling of Cohesive-Frictional Materials. 1st ed. 2001. Springer Berlin Heidelberg : Imprint: Springer, 2001. https://doi.org/10.1007/3-540-44424-6.
