@techreport{
    Valpola06GammaNote,
    author = "Valpola, Harri and Honkela, Antti",
    title = "Hyperparameter Adaptation in Variational {B}ayes for the Gamma Distribution",
    url = "http://www.cis.hut.fi/Publications/E6.pdf",
    address = "Espoo, Finland",
    number = "E6",
    flags = "AIRC copy",
    year = "2006",
    institution = "Helsinki University of Technology, Publications in Computer and Information Science"
}