@inproceedings{Wendel:2021Bq, author = "Wendel, Christoph and Gonzalez, Josefa Becerra and Shukla, Amit and Paneque, David and Mannheim, Karl", title = "{Gamma-ray signatures from pair cascades in recombination-line radiation fields}", doi = "10.22323/1.395.0911", booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)", year = 2021, volume = "395", pages = "911" }