@article{LavrenkoOkatovaCherkasovetal.1998,
  author    = {Peter N. Lavrenko and Olga V. Okatova and Victor A. Cherkasov and Burkhard Schulz},
  title     = {Hydrodynamic properties of Poly(p-phenylene-oxadiazole) in various stages of hydrolytic thermal degradation in sulfuric acid},
  year      = {1998},
}