Coherent-state path-integral approach for constrained fermion systems
  The coherent-state path-integral representation for the propagator of fermionic systems subjected to first-class constraints is constructed. As in the bosonic case the importance of path-integral measures for Lagrange multipliers is emphasized. One example is discussed in some detail. 
Georg Junker (Institute for Theoretical Physics, University of   Erlangen-Nurnberg) and John R. Klauder (Departments of Phys...