"Hanako Ogasawara,Toshiaki Nakamura,Hidetoshi Fujimori,Hiroyuki Hachiya,Koichi Mizutani","Analysis of Meridionally Reciprocal Sound Propagation in the Central Pacific","The 28th Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 28",,"pp. 311-312",2007,Nov.