Sanxay (FR), dakconstructie. Projectnummer dendrochronologie (Stichting RING)...

Dendrochronological research project. The year in which the research stored in https://dataverse.nl/dataverse/stichtingring took place, from 1985 onwards can be found in the...树木年代学（Dendrochronology）研究项目。存储于https://dataverse.nl/dataverse/stichtingring的该研究项目的开展年份（1985年起）可于……中查阅。