@article{PenacoradaSoutodeSajaetal.2005,
  author    = {Florencio Penacorada and Jorge Souto and J. A. de Saja and Ludwig Brehmer},
  title     = {Brewster angle microscopy and surface potential measurements of Langmuir-Blodgett films of zinc tri(tert-butyl)- 4-sulphophthalocyanine},
  year      = {2005},
}