@article{HennebergChiGeueetal.2001,
  author    = {Oliver Henneberg and Li Feng Chi and Thomas Geue and Marina Saphiannikova and Ullrich Pietsch and Paul Rochon and Almeria Natansohn},
  title     = {Atomic force microscopy inspection of the early state of formation of polymer surface relief grating},
  year      = {2001},
}