@inproceedings{1991-Geoscience-LayeredWaveFilteringInBothTimeAndSpace,
   author = {Shao, Youying and Zhang, Zhiyong and Hu, Jun},
   title = {Layered Wave Filtering in both Time and Space},
   booktitle = {International Symposium on Computational Applications in Geoscience},
   year = {1991}
}