@article{ref1,
title="Ecology and interplanetary travel",
journal="Prensa Médica Mexicana, La",
year="1960",
author="Quijano, M.",
volume="25",
number="",
pages="10-11",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0032-7468",
doi="",
url="http://dx.doi.org/"
}