 See e.g. Jarrow \& Protter \mbox{%DIFAUXCMD JP  for an explanation and discussion of this model  .
<meaning-changed>  See e.g. Jarrow \& Protter \mbox{%DIFAUXCMD JP  for an explanation and discussion of this model  .
 See e.g. Jarrow \& Protter \mbox{%DIFAUXCMD JP for an explanation and discussion of this model in the Brownian motion case .