\begin{table}%T1
\caption{Comparison of values derived for the indicated models.} \label{table}
%\begin{minipage}{10cm}
%\centerline
 {
\begin{tabular}{lll}
\hline
\hline
Model & Loop length & Magnetic field\\
\hline
Slow mode$^a$ & $(2.5\pm 0.2)\times10^{10}~{\rm cm}$ & \\
Fast kink mode$^a$ & $(5\pm 4)\times10^{10}~{\rm cm}$  & \\  
Fast sausage mode$^a$ & $(8...16)\times10^{10}~{\rm cm}$ & \\  
Centrifugal force model$^b$ & & (105~$\pm$~50)~G\\
\hline
Pressure balance$^c$ &
$(2.8\pm1.7)\times10^{10}~{\rm cm}$ & (75~$\pm$~40)~G \\ 
Radiative cooling$^d$ & $2.5\times10^{10}~{\rm
  cm}$ & \\  
\hline
\end{tabular}}
\smallskip
$^a$ \citet{roberts1984}.\\
$^b$ \citet{zaitsev1989}.\\
$^c$ \citet{shibata2002}.\\
$^d$ \citet{hawley1995}.
%\end{minipage}
\end{table}