1. Böhringer A (1993) Neue Wege beim Teppichrecycling. Intern Textilbulletin/Veredelung 3:40–44
2. Kumar S (1997) Carpet recycling technologies. Book of Papers, American Association of Textile Chemists and Colourists, Triangle Park, NJ, pp 220–228
3. Carpet recycling statistics (2003) Carpet and Rug Institute (CRS), Washington, DC
4. EU (2000) Richtlinie 2000/53/EG des Europäischen Parlaments und des Rates vom 18. September 2000 über Altfahrzeuge. Amtsblatt Nr. L 269
5. Duranceau CM, Pe S (1998) Recycling of automotive seat foam. SAE Technical Paper No. 980094, SAE International