AKARI Near-Infrared Spectroscopy of 3 micron PAH and 4 micron PAD features T. Onaka, I. Sakon, R. Ohsawa, T. Shimonishi, Y. Okada, M. Tanaka and H. Kaneda EAS Publications Series, 46 (2011) 55-60 Published online: 30 March 2011 DOI: 10.1051/eas/1146006