- The Effect of Increasing Train Speed on Track Transition Performance,
R. Sañudo Ortega, V.L. Markine and L. Dell'Olio
Paper 13.200 from CCP: 110, ISBN 978-1-905088-65-2 (2016)
- Improving Track Transitions of High-Speed Lines,
R. Sañudo Ortega, V.L. Markine and L. Dell'Olio
Paper 5 from CCP: 96, ISBN 978-1-905088-47-8 (2011)