SpringerLink (Online service), Barrera, O., Cocks, A., & Ponter, A. (2018). Advances in Direct Methods for Materials and Structures (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-59810-9
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Olga Barrera, Alan Cocks, και Alan Ponter. Advances in Direct Methods for Materials and Structures. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-59810-9.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Direct Methods for Materials and Structures. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-59810-9.
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