@article{CAGEO:Lima+:2017,
    author = {Lima, L. A. and G{\"o}rnitz, N. and Varella, L. E. and Vellascob, M. and M{\"u}ller, K.-R. and Nakajima, S.},
    title = "Porosity Estimation by Semi-supervised Learning with Sparsely Available Labeled Samples",
    journal = "Computers and Geosciences",
    volume = "106",
    pages = "33--48",
    year = "2017"
}