  We discuss a superfluid phase transition in a trapped neutral-atom Fermi gas.
We consider the case where the critical temperature greatly exceeds the spacing
between the trap levels and derive the corresponding Ginzburg-Landau equation.
The latter turns out to be analogous to the equation for the condensate wave
function in a trapped Bose gas. The analysis of its solution provides us with
the value of the critical temperature $T_{c}$ and with the spatial and
temperature dependence of the order parameter in the vicinity of the phase
transition point.
