TY - JOUR AU - Sanz, M AU - Papageorgopoulos, A AU - Jr., William Egelhoff AU - Nieto-Vesperinas, M AU - Garcia, N C2 - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) DA - 2003-06-01 00:06:00 LA - en M1 - 67 PB - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) PY - 2003 TI - Transmission Measurements in Wedge-Shaped Absorbing Samples: An Experiment for Observing Negative Refraction ER -