@mastersthesis{xie-ms,
    author = "Xie, Zhongyi",
    title = "Representation, Compression and Progressive Transmission of Digital Terrain Data Using Over-Determined Laplacian Partial Differential Equations",
    mykey = "odetlap xie",
    school = "Rensselaer Polytechnic Institute",
    year = "2008"
}