Thanks for the update and the code example using Handlebars. Great when wanting to keep e.g. the imported authors array as a list within Obisidian. For anyone searching for this, here’s how I do it in the template:
---
title: {{title}}
authors: {{#each entry.author}}
- {{this.given}} {{this.family}}
{{/each}}
year: {{year}}
Zotero: {{zoteroSelectURI}}
(…)
---
Great for later Dataview work and similar.