@inproceedings{Codino:2019Yx, author = "Codino, Antonio", title = "{The Rule Governing the Abundances of the Cosmic Rays at the Sources Prior to Acceleration}", doi = "10.22323/1.358.0224", booktitle = "Proceedings of 36th International Cosmic Ray Conference {\textemdash} PoS(ICRC2019)", year = 2019, volume = "358", pages = "224" }