@article{
    Ilin04Chdet,
    author = "Ilin, Alexander and Valpola, Harri and Oja, Erkki",
    responsibleauthor = "Ilin, Alexander",
    title = "Nonlinear Dynamical Factor Analysis for State Change Detection",
    journal = "IEEE Transaction on Neural Networks",
    corerank = "A",
    number = "3",
    month = "May",
    volume = "15",
    flags = "AIRC",
    year = "2004",
    impactfactor = "A",
    pages = "559--575"
}