Standard Specification for Special Purpose, Smooth<span class='unicode'>–;</span>Tread Tire, Operated on Fixed Braking Slip Continuous Friction Measuring Equipment— 5 стр.
Road and airfield surface characteristics. Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCI): The IMAG— 20 стр.
Road and airfield surface characteristics - Part 15: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCI): The IMAG (CEN/TS 15901-15:2014)