\relax 
\bibstyle{ACM-Reference-Format-Journals-annote}
\citation{britton-etal-1981,parnas-etal-1985,parnas-1972,parnas-1976,parnas-1978,parnas-1979}
\citation{parnas-1978}
\citation{parnas-1972}
\citation{parnas-etal-1985}
\citation{britton-etal-1981,parnas-1978}
\citation{weiss-2001}
\citation{parnas-etal-1985,parnas-1972,parnas-1979}
\citation{cunningham-etal-2005,cunningham-etal-2004}
\bibdata{ClassicParnasAnnotated}
\bibcite{britton-etal-1981}{\citeauthoryear {Britton, Parker, and Parnas}{Britton et\nobreakspace  {}al\unhbox \voidb@x \hbox {.}}{1981}}
\citation{parnas-1972}
\bibcite{cunningham-etal-2005}{\citeauthoryear {Cunningham, Tadepalli, and Liu}{Cunningham et\nobreakspace  {}al\unhbox \voidb@x \hbox {.}}{2005}}
\bibcite{cunningham-etal-2004}{\citeauthoryear {Cunningham, Zhang, and Liu}{Cunningham et\nobreakspace  {}al\unhbox \voidb@x \hbox {.}}{2004}}
\bibcite{parnas-1972}{\citeauthoryear {Parnas}{Parnas}{1972}}
\bibcite{parnas-1976}{\citeauthoryear {Parnas}{Parnas}{1976}}
\bibcite{parnas-1978}{\citeauthoryear {Parnas}{Parnas}{1978}}
\bibcite{parnas-1979}{\citeauthoryear {Parnas}{Parnas}{1979}}
\bibcite{parnas-etal-1985}{\citeauthoryear {Parnas, Clements, and Weiss}{Parnas et\nobreakspace  {}al\unhbox \voidb@x \hbox {.}}{1985}}
\bibcite{weiss-2001}{\citeauthoryear {Weiss}{Weiss}{2001}}
\lastpage{2}