@article{Dembinski:20218w, author = "Dembinski, Hans and Albrecht, Johannes and Cazon, Lorenzo and Fedynitch, Anatoli and Kampert, Karl-Heinz and Pierog, Tanguy and Rhode, Wolfgang and Soldin, Dennis and Spaan, Bernhard and Ulrich, Ralf and Unger, Michael", title = "{The Muon Puzzle in air showers and its connection to the LHC}", doi = "10.22323/1.395.0037", journal = "PoS", year = 2021, volume = "ICRC2021", pages = "037" }