@inproceedings{mahadeshwar-etal-2026-evaluating, title = "Evaluating the Impact of Source Diversity for {RAG} in Historical Research", author = "Mahadeshwar, Ruhi and van Cranenburgh, Andreas and Caselli, Tommaso and Nissim, Malvina", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.53/", doi = "10.63317/4yz9z3uvzasd", pages = "716--734" }