@inproceedings{
    Valpola01ICA,
    author = "Valpola, Harri and Raiko, Tapani and Karhunen, Juha",
    title = "Building Blocks for Hierarchical Latent Variable Models",
    booktitle = "Proc.\ 3rd Int.\ Conf.\ on Independent Component Analysis and Signal Separation (ICA2001)",
    address = "San Diego, USA",
    corerank = "NA",
    responsibleauthor = "Raiko, Tapani",
    flags = "AIRC",
    year = "2001",
    impactfactor = "D3",
    pages = "710--715"
}