@article{ref1,
title="Working ability of pupils and organization of break regimen in primary schools (author's transl)",
journal="Bratislavské lekárske listy",
year="1979",
author="Bajuzíková, A.",
volume="72",
number="1",
pages="70-79",
abstract="<p>[Abstract unavailable]</p><p>Language: sk</p>",
language="sk",
issn="0006-9248",
doi="",
url="http://dx.doi.org/"
}