Parton distributions in the chiral quark model: a continuum computation
  We compute the parton distributions for the chiral quark model. We present a new technique for performing such computations based on Green functions. This approach avoids a discretization of the spectrum. It therefore does not need any smoothing procedures.   The results are similar to those of other groups, however the distributions peak at smaller $x$. 
J. Baacke and H. Sprenger