@book{126281,
  author = {P Barnes},
  title = {American Society for Testing and Materials (ASTM E 259-98) Standard Practice for Preparation of Pressed Powder White Reflectance Factor Transfer Standards for Hemispherical and Bi-Directional Geometries},
  year = {1999},
  month = {1999-01-01},
  publisher = { Astm Intl , PA, },
  language = {en},
}