@unpublished{DereudreMazzonettoRoelly2015,
  author  = {David Dereudre and Sara Mazzonetto and Sylvie Roelly},
  title   = {An explicit representation of the transition densities of the skew Brownian motion with drift and two semipermeable barriers},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprints des Instituts f{\"u}r Mathematik der Universit{\"a}t Potsdam},
  number    = {4 (2015) 9},
  pages     = {23},
  year    = {2015},
}