Thank you so much! This does help me a lot! I have one minor problem left: as you can see here, zotero generates dopple blanks at the page number e.g.: https://ibb.co/L1Hs852 Do you know how/where to change this?
Thank you all for your answers! I try my best to clearify my request: I am looking for a style for the U Bremen (history). Hamburg is similar and a bit simpler, that's why I had added it. I have a csl file that is similar to what I am looking fo…