1. Alppivuori K, Leppänen A, Anila M, Mäkelä K (1995) Road traffic in winter, Summary of publications in the research program. Finnish National Road Administration, Finnra Reports 57, Helsinki, pp 58
2. ASTM (1989) C 131 standard test method for resistance to degradation of small-size coarse aggregates by abrasion and impact in the Los Angeles machine. American Society for Testing Materials, Philadelphia
3. Camatini M, Crosta GF, Dolukhanyan T, Sung C, Giuliani G, Corbetta GM, Cencetti S, ja Regazzoni C (2001) Microcharacterization and identification of tire debris in heterogenous laboratory and environmental specimens. Mater Charact 46:271–283
4. European Council Directive 1999/30/EC
5. European Committee for Standardisation (1997) EN 933–1. Tests for geometrical properties of aggregates. Part 1: Determination of particle size distribution. Sieving method, Brussels, pp 7