TY - JOUR AU - M. Letellier AU - H. Budzinski AU - P. Garrigues AU - Stephen Wise C2 - Spectroscopy DA - 1997-04-01 00:04:00 LA - en M1 - 13 PB - Spectroscopy PY - 1997 TI - Focused Microwave-assisted Extraction of Polycyclic Aromatic Hydrocarbons in Open Cell from Reference Materials (Sediment, Soil, Air Particulate) ER -