@misc{misc, title = {{Narrow muon bundles from muon pair production in rock}}, url = {{}}, year = {{1999}}, month = {{11}}, author = {{Kudryavtsev VA and Korolkova EV and Spooner NJC}}, doi = {{10.48550/arxiv.hep-ph/9911493}}, note = {{Accessed on 2024/12/22}}}