The optical properties of the Van Leeuwenhoek Microscope in possession of the University of Utrecht
Journal:
Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen
Volume:
37: 56
Publisher:
Amsterdam
Year:
1932
Catalogue of the Collection of Microscopes kept by the Utrecht University Museum with an introductory Historical Survey of the Resolving power of the Microscope by Dr. P.H. van Cittert, 1934, with an introduction and annotations by Dr.ir. J.C. Deiman, 2012