APA (7th ed.) Citation

Grassie, S. L. (2026). Understanding Wheel/Rail Interface Problems: The Unique Contributions and Legacy of Ken Johnson. Tribology Letters, 74(2), 1. https://doi.org/10.1007/s11249-026-02126-z

Chicago Style (17th ed.) Citation

Grassie, Stuart L. "Understanding Wheel/Rail Interface Problems: The Unique Contributions and Legacy of Ken Johnson." Tribology Letters 74, no. 2 (2026): 1. https://doi.org/10.1007/s11249-026-02126-z.

MLA (9th ed.) Citation

Grassie, Stuart L. "Understanding Wheel/Rail Interface Problems: The Unique Contributions and Legacy of Ken Johnson." Tribology Letters, vol. 74, no. 2, 2026, p. 1, https://doi.org/10.1007/s11249-026-02126-z.