@article{ref1,
title="Transfer of landing skill after training with supplementary visual cues",
journal="Human factors",
year="1980",
author="Lintern, Gavan",
volume="22",
number="1",
pages="81-88",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}