TY - JOUR AU - Letellier, M. AU - Budzinski, H. AU - Garrigues, P. AU - Wise, Stephen 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 -