@inproceedings{
    ICANN2009ROZ,
    author = "Yang, Zhirong and Oja, Erkki",
    publisher = "Springer",
    title = "Projective Nonnegative Matrix Factorization with $\alpha$-Divergence",
    booktitle = "Proceedings of 19th International Conference on Artificial Neural Networks",
    address = "Limassol, Cyprus",
    corerank = "B",
    responsibleauthor = "Yang, Zhirong",
    flags = "AIRC,copy,public",
    year = "2009",
    internalpdf = "ICANN2009roz.pdf",
    impactfactor = "A4",
    pages = "20-29"
}