Two of the most significant contributions of Hans Neugebauer to color imaging are examined, from both a historical perspective, and in light of solving today's problems.
J A Stephen Viggiano, "The Legacy of Hans Neugebauer in Color Imaging: A Centennial Remembrance" in Proc. IS&T 13th Color and Imaging Conf., 2005, pp 153 - 158, https://doi.org/10.2352/CIC.2005.13.1.art00030