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@article{DBLP:journals/apal/FriedmanSY93,
author = {Harvey Friedman and
Stephen G. Simpson and
Xiaokang Yu},
title = {Periodic Points and Subsystems of Second-Order Arithmetic},
journal = {Ann. Pure Appl. Logic},
volume = {62},
number = {1},
year = {1993},
pages = {51-64},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Copyright © 2003-11-28 by Michael Ley (ley@uni-trier.de)