@article{ref1,
title="Diagnostic criteria for oligophrenia in children",
journal="Zhurnal nevropatologii i psikhiatrii imeni S.S. Korsakova",
year="1972",
author="Sukhareva, G. E.",
volume="72",
number="9",
pages="1342-1347",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0044-4588",
doi="",
url="http://dx.doi.org/"
}