@article{ref1,
title="Results of study of the organ of vision in the dynamics of students of schools for blind and poor-sighted children in the L'vov region",
journal="Oftalmologicheskiĭ zhurnal",
year="1975",
author="Kalenik, N. I. and Samchenko, I. M.",
volume="30",
number="7",
pages="531-533",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-0675",
doi="",
url="http://dx.doi.org/"
}