title: [In memoriam W. J. Schmidt].
mesh_terms: D003585:Cell Biology / Q000266:history; D005858:Germany; D005860:Germany, West; D049672:History, 19th Century; D049673:History, 20th Century; D008859:Microscopy, Polarization / Q000266:history; D015046:Zoology / Q000266:history
vernacular_title: In Memoriam W. J. Schmidt