- Authors: Borrego C., Tchepel O., Costa A.M., Martins H., Ferreira J.
- Title: Urban population exposure to particulate air pollution induced by road transport
- Conference Title: 27th Int. Tech. Meeting of NATO-CCMS
- Conference Location: Banff, Alberta, Canada
- Conference Date: 25-29 October
- Year Published: 2004
- link: http://www.dao.ua.pt/gemac/resources/Conf_ITM_Urban.pdf