1. Commission recommendation of 18 October 2011 on the definition of nanomaterial;European Commission (EC);Official Journal of the European Communities,2011
2. 40 CFR Part 704. Chemical substances when manufactured or processed as nanoscale materials; TSCA reporting and recordkeeping requirements. Environmental Protection Agency (EPA). Proposed rule;Federal Register (FR);Federal Register,2015
3. There is plenty of room at the bottom, an invitation to enter a new field of physics;Feynman,1959
4. Nanomaterials production 2002–2016: production volumes, revenues and end user market demand;Future Markets Inc,2011
5. Modeled environmental concentrations of engineered nanomaterials (TiO2, ZnO, Ag, CNT, fullerenes) for different regions;Gottschalk;Environmental Science and Technology,2009