@inproceedings{1055971,
    title = "Preliminary tests for determining the method to be applied for conserving monumental stone facades",
    author = "Zádor, Mihály",
    year = "1976",
    pages = "179-182",
    booktitle = "2ον Διεθνές συμπόσιον επί της καταστροφής των λίθων είς κατασκευάς. 2me Colloque international sur la détérioration des pierres en oeuvre. 2nd International symposium on the deterioration of building stones"
}