Quality and comparability of measurement of potentially toxic elements in urban soils by a group of European laboratories

• Christine M. Davidson, Alison Nordon, Graham J. Urquhart, Franco Ajmone-Marsan, Mattia Biasioli, Armando C. Duarte, Encarnation Diaz-Barrientos, Helena Grcman, Andreja Hodnik, Iain Hossack, Andrew S. Hursthouse, Karin Ljung, Fernando Madrid, Erasmus Otabbong, Sonia Rodrigues

• International Journal of Environmental & Analytical Chemistry, July 2007, Taylor & Francis
• DOI: 10.1080/03067310701297860