@article{837341, author = {M Sanz and A Papageorgopoulos and William Egelhoff Jr. and M Nieto-Vesperinas and N Garcia}, title = {Transmission Measurements in Wedge-Shaped Absorbing Samples: An Experiment for Observing Negative Refraction}, year = {2003}, number = {67}, month = {2003-06-01 00:06:00}, publisher = {Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)}, language = {en}, }