@article{LavrenkoStrelinaOkatovaetal.1996,
  author    = {Peter N. Lavrenko and Irina A. Strelina and Olga V. Okatova and Burkhard Schulz},
  title     = {Orientation of naphthylene ring in the new poly(naphthylen-1,3,4-oxadiazole)s molecules},
  year      = {1996},
}