周焕鹏,芦守安,魏光兴.山东临沂地区波速比大幅度变化的原因[J].地震工程学报,1981,3(3):85-89. Zhou Huanpeng, Lu Shou'an, Wei Guangxing. CAUSES OF THE VARIATIONS OF GREAT AMPLITUDE OF VELOCITY RATIO OF SEISMIC WAVES IN THE LIN-YI DISTRICT OF SHANDONG PROVINCE[J]. China Earthquake Engineering Journal,1981,3(3):85-89.
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