@inproceedings{1047604,
    title = "A prelliminary investigation into the ordination and classification of greek rivers",
    author = "Λέκκα, Ε. and Λαζαρίδου-Δημητριάδου, Μ. and White, K.N. and Jennings, J.R.",
    year = "1999",
    pages = "103-111",
    publisher = "Λέκκας, Θεμιστοκλής Δ.",
    booktitle = "Πρακτικά 6ου Διεθνούς Συνεδρίου Περιβαλλοντικής Επιστήμης και Τεχνολογίας (Τόμος 1)"
}