@book{ Solr-ocm24209240, title = {The theory of wave refraction in shoaling water, including the effects of caustics and the spherical earth}, series = {Geophysical Sciences Laboratory}, series = {Geophysical Sciences Laboratory report}, author = {Zhao, Yongyao}, publisher = {New York University, School of Engineering and Science, Dept. of Meteorology and Oceanography}, year = {1970}, }