Koninklijke Hollandsche Maatschappij der Wetenschappen
![Commemorative print to celebrate the founding of the Dutch Society of Science in 1752, featuring the prize medal [[Johann Georg Holtzhey](https://upload.wikimedia.org/wikipedia/commons/2/27/Simon_Fokke_-_Jean_George_Holtzhey_-_penning_Maatschappij_der_Wetenschappen_Haarlem.jpg)
21
Published: 1895
Superior document: Œuvres complètes de Christian Huygens 6
22
Published: 1932
Superior document: Œuvres complètes de Christian Huygens 17
23
Published: 1937
Superior document: Œuvres complètes de Christian Huygens 19
24
25
Published: 1918-1948
26
Published: 1891
Superior document: Œuvres complètes de Christian Huygens 4
27
Published: 1901
Superior document: Œuvres complètes de Christian Huygens 9
28
Published: 1921-1974;, anfangs;, früher
29
Published: 1935-1967
31
Published: 1927-1947