@article{ref1,
title="Problems in the sanitary improvement of working conditions for central telegraph workers",
journal="Gigiena i Sanitariia",
year="1979",
author="Alekperov, I. I. and Alieva, R. Kh and Melkumian, A. N. and Glikshteĭn, M. D. and Ali-zade, K. A.",
volume="",
number="11",
pages="78-80",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}