Authors hoong Sun Kim, Kyung Eun Lee, Jung-Min Lee, Sang Ouk Kim, Byung Jin Cho, and Jung-Woo Choi 
Journal/Conference ACS Applied Materials & Interfaces 
Date Aug. 2016. 
volume vol. 8 
Number no. 34 
Page pp. 22295-22300 

Choong Sun Kim, Kyung Eun Lee, Jung-Min Lee, Sang Ouk Kim, Byung Jin Cho, and Jung-Woo Choi, "Application of N-doped 3-dimensional Reduced Graphene Oxide Aerogel to Thin Film Loudspeaker", ACS Applied Materials & Interfaces, vol. 8, no. 34, pp. 22295-22300, Aug. 2016.