@phdthesis{
    Joutsensalo1994,
    author = "Joutsensalo, Jyrki",
    school = "Helsinki University of Technology, Laboratory of Computer in Information Science",
    title = "Conventional and Neural Methods for Estimating Principal Component Type Subspaces with Application to Sinusoidal Frequency Estimation",
    address = "Espoo, Finland",
    flags = "",
    year = "1994",
    owner = "MM"
}