Youssef, Abdelrahman Magdy mohammed, Calderbank, Graham John ORCID: 0000-0001-9403-6415, Sherrington, Ian ORCID: 0000-0003-1283-9850, Smith, Edward H ORCID: 0000-0003-0093-4463 and Rahnejat, Homer ORCID: 0000-0003-2257-7102 (2021) A Critical Review of Approaches to the Design of Floating-Liner Apparatus for Instantaneous Piston Assembly Friction Measurement. Lubricants, 9 (1). e10.