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<p>
<a  href="http://www.downes.ca/files/essays/013_Fall_87_Downes Conditional Variability.pdf">Conditional Variability</a><br/>
Refereed Journal Article. 
Sept 23, 1987.  
<em>Calgary Working Papers in Linguistics</em>, Number 13 1-13, University of Calgary [<a  href="http://www.downes.ca/files/essays/013_Fall_87_Downes Conditional Variability.pdf">Link</a>] 
[<a  href="http://www.downes.ca/post/75015">Full Text</a>]
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