1. Ergonomic analysis of slip-resistance measurement devices;Andres;Ergonomics,1985
2. Designation D 2047-75, Standard method of test for static coefficient of friction of polish-waxed floor surfaces as measured by the James machine;ASTM (American Society for Testing and Materials),1975
3. Operational experience with a portable, friction testing device in university buildings;Ballance;Ergonomics,1985
4. The nature of static friction in elastomers;Bartenev;Rubber Chemistry and Technology,1961
5. Slip potential during load carrying activities. Slip, Trip, Fall;Bloswick,1991