1. Kanai T, Kawachi K, Kumamoto Y, Ogawa H, Yamada T, Matsuzawa H, Inada T. Spot scanning system for proton radiotherapy. Med Phys 1980;7(4):365–369, ISSN 00942405, doi: 10.1118/1.594693, URL:http://doi.wiley.com/10.1118/1.594693.
2. Haberer T, Becher W, Schardt D, Kraft G. Magnetic scanning system for heavy ion therapy. Nucl Instrum Methods Phys Res Sect A 1993;330:296–305, ISSN 01689002, doi: 10.1016/0168-9002(93)91335-K.
3. Pedroni E, Bacher R, Blattmann H, Böhringer T, Coray A, Lomax A, Lin S, Munkel G, Scheib S, Schneider U. The 200-MeV proton therapy project at the Paul Scherrer Institute: conceptual design and practical realization. Med Phys 1995;22(1):37–53, ISSN 0094–2405, doi: 10.1118/1.597522, URL:http://scitation.aip.org/content/aapm/journal/medphys/22/1/10.1118/1.597522.
4. Schippers M. Beam delivery systems for particle therapy. In: Ma C-MC, Lomax AJ, editors. Proton and carbon ion therapy, chap. 3; 2012. CRC Press. p. 45–64. doi: 10.1201/B13070-10, URL:https://www.taylorfrancis.com/books/e/9780429192906/chapters/10.1201/b13070-10.
5. Bourhis J, Montay-Gruel P, Gonçalves Jorge P, Bailat C, Petit B, Ollivier J, Jeanneret-Sozzi W, Ozsahin M, Bochud F, Moeckli R, Germond J-F, Vozenin M-C. Clinical translation of FLASH radiotherapy: Why and how? Radiother Oncol ISSN 0167-8140, doi: 10.1016/J.RADONC.2019.04.008, URL:https://www.sciencedirect.com/science/article/pii/S0167814019303603?via%3Dihub#b0065.