Hsieh, Li-WenLi-WenHsiehChen, Chi-FangChi-FangChenYuan, Mei-ChunMei-ChunYuanLin, Ying-TsongYing-TsongLin2010-09-142018-06-282010-09-142018-06-282007-09http://ntur.lib.ntu.edu.tw//handle/246246/201785en-US[SDGs]SDG14Azimuthal Limitation in 3D PE Approximation for Underwater Acoustic Propagationjournal article10.1142/S0218396X07003317