@article{ref1,
title="Gymnastics for rural workers",
journal="Feldsher i Akusherka",
year="1972",
author="Chernik, E. S.",
volume="37",
number="9",
pages="26-30",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}