@article{Ekelöf:2022mO, author = "Ekelöf, Tord Johan Carl", title = "{Upgrades of the ESSnuSB design to comprise a nuSTORM facility and Muon Collider Proton Complex Test Facility}", doi = "10.22323/1.402.0020", journal = "PoS", year = 2022, volume = "NuFact2021", pages = "020" }