SpringerLink (Online service), Kramer, P., & Papadopolos, Z. (2003). Coverings of Discrete Quasiperiodic Sets: Theory and Applications to Quasicrystals (1st ed. 2003.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-45805-0
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Peter Kramer, και Zorka Papadopolos. Coverings of Discrete Quasiperiodic Sets: Theory and Applications to Quasicrystals. 1st ed. 2003. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-45805-0.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Coverings of Discrete Quasiperiodic Sets: Theory and Applications to Quasicrystals. 1st ed. 2003. Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-45805-0.