\begin{table}%t12
%\centering
\par
\caption{\label{tab:BBHkinref}References for Table~\ref{tab:BBHkin}.}
\begin{tabular}{l l l l}
\hline\hline \noalign{\smallskip}
{Symbol}   &    {Reference}              &{Symbol} &      {Reference}               \\
\hline
100      &    \citet{Disney1974}        &108    &   \citet{Pronik1988}      \\
101      &    \citet{Britzen2007b}      &109    &   \citet{Nesci2005}       \\
102      &    \citet{Maness2004}        &110    &   \citet{dePaolis2003}    \\
103      &    \citet{Britzen2006}       &111    &   \citet{Lobanov2005}     \\
104      &    \citet{Kellerman2003}     &112    &   \citet{Roland2008}      \\
105      &    \citet{Britzen2008}       &113    &   \citet{Roos1993}        \\
106      &    \citet{Lu2005}            &114    &   \citet{Zier2007}        \\
107      &    \citet{Caproni2004}       &       &                           \\
\hline
\end{tabular}
\vspace*{7.3mm}
\end{table}