Moller, J.D. and Wedel I Holstein. "Description of a remarkable, beautiful and complete collection of type slides of diatoms mounted between the years 1886-1890. "1890.

Moller, J.D. and Wedel I Holstein. "Description of a remarkable, beautiful and complete collection of type slides of diatoms mounted between the years 1886-1890. "1890., Box: 3. Veterinary Reprint and Pamphlet Collection, 24-4-3369. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/262903 Accessed December 24, 2025.