2018
= 2018
{scope}
https://www.whatdotheyknow.com/request/natural_science_tripos_physics_e/response/2127325/attach/3/FOI%202022%20639%20Sullivan%20materials.pdf?cookie_passthrough=1#page=316[Original paper, released PDF pages 316–320]
The supplied PDF is marked as a draft dated 17 May 2018. These solutions follow all five pages of that document.