@inproceedings{Laitinen:2021rx, author = "Laitinen, Timo and Dalla, Silvia", title = "{Access of cosmic rays to an ICME from external field lines}", doi = "10.22323/1.395.1359", booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)", year = 2021, volume = "395", pages = "1359" }