1. American Chemistry Council, 2013. US Plastic resins industry expands in 2012. .
2. Bakker, E.J., Rem, P.C., 2006. Magneto-hydrostatic separation of PET. In: Proceedings of the 5th International Conference for Conveying and Handling of Particulate Solids, August 27–31, 2006, Sorrento, Italy.
3. Bakker, E.J., Muchová, L., Rem, P.C., 2007. Separation of precious metals from MSWI bottom ash. In: Proceedings of the Sixth International Industrial Minerals Symposium, February 1–3, Izmir, Turkey, pp. 322–327.
4. Upgrading mixed polyolefin waste with magnetic density separation;Bakker;Waste Manage.,2009
5. Turning magnetic density separation into green business using the cyclic innovation model;Bakker;Open Waste Manage. J.,2010