@inproceedings{einarsson-2026-cross, title = "Cross-Lingual Mathematical Reasoning in {LLM}s: Evaluating Performance on {I}celandic vs. {E}nglish Problems", author = "Einarsson, Hafsteinn", editor = "Morger, Felix and Ilinykh, Nikolai and Scalvini, Barbara and Dobnik, Simon and Dann{\'e}lls, Dana", booktitle = "Proceedings of the Fourth Workshop on the Role of Resources in the Age of Large Language Models ({RESOURCEFUL} 2026)", month = may, year = "2026", address = "Palma, Mallorca (Spain)", publisher = "ELRA Language Resources Association (ELRA)", url = "https://aclanthology.org/2026.resourceful-4.9/", doi = "10.63317/5gybkk5wzk6g", pages = "89--95" }