@article{ref1,
title="How flexible is picture rehearsal? Discussion of Watkins' comment",
journal="Journal of experimental psychology: learning, memory, and cognition",
year="1985",
author="Proctor, Robert W.",
volume="11",
number="4",
pages="825-828",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0278-7393",
doi="",
url="http://dx.doi.org/"
}