@conference{tanaka1984new, title = {New Loudspeaker Diaphragms Using Fiber Reinforced Plastics}, author = {Tanaka, J. and Baba, F. and Yagima, M. and Fujii, A. and Miyao, K.}, booktitle = {Audio Engineering Society Convention 75}, month = {Mar}, year = {1984}, url = {https://www.aes.org/e-lib/browse.cfm?elib=11703} }