Utrecht Duitse Huis, Oude Commandeurswoning. Projectnummer dendrochronologie ...

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 平台的该研究的开展年份（自1985年起），可在……中查阅到。