Mulcahy, D., Horneffer, A., Beck, R., Krause, M., Schmidt, P., Basu, A., Chyzy, K., Dettmar, R.-J., Haverkorn, M., Heald, G., Heesen, V., Horellou, C., Iacobelli, M., Nikiel-Wroczyński, B., Paladino, R., Scaife, A., Sridhar, S., Strom, R., Tabatabaei, F., Cantwell, T., Carey, S., Grainge, K., Hickish, J., Perrot, Y., Razavi-Ghods, N., Scott, P., & Titterington, D. (2018). Investigation of the cosmic ray population and magnetic field strength in the halo of NGC 891. Astronomy and Astrophysics, 615:, pp. A98. doi:10.1051/0004-6361/201832837.