@article{ref1,
title="Landlords' liabilities for sanitary condition of their houses",
journal="Public health",
year="1899",
author="",
volume="12",
number="3",
pages="137-138",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0033-3506",
doi="10.1016/S0033-3506(99)80021-3",
url="http://dx.doi.org/10.1016/S0033-3506(99)80021-3"
}