An unpublished autograph by Christiaan Huygens: His letter to David Gregory of 19 January 1694
Vermij, Rienk H., van Maanen, Jan A.Volume:
49
Language:
english
Journal:
Annals of Science
DOI:
10.1080/00033799200200431
Date:
November, 1992
File:
PDF, 980 KB
english, 1992