@inproceedings{Hymon:2025U+, author = "Hymon, Karolin and Fedynitch, Anatoli", title = "{A New Method for Measuring the Pion-Air Cross Section at Multi-TeV Energies Using Muon Bundle Properties in Deep Underground Detectors}", doi = "10.22323/1.501.0293", booktitle = "Proceedings of 39th International Cosmic Ray Conference {\textemdash} PoS(ICRC2025)", year = 2025, volume = "501", pages = "293" }