cff-version: 1.2.0 abstract: "Ultrasonic monitoring of three unconfined compressive strength tests, for the analysis of Coda-Wave Interferometry type methods." authors: - family-names: Zotz-wilson given-names: Reuben orcid: "https://orcid.org/0000-0001-6223-2825" title: "Rate-of-change" keywords: version: 1 identifiers: - type: doi value: 10.4121/uuid:e3071a50-7310-4609-95a1-6f8e69e556e2 license: CC0 date-released: 2020-02-18