@inbook{5934d9830bf446c4b9ecf29b217d4ab0,
title = "Labour on lenses. Isaac Beeckman's notes on lens making",
keywords = "METIS-273456, IR-90399",
author = "Dijksterhuis, \{Fokko J.\}",
year = "2010",
month = sep,
day = "25",
language = "English",
isbn = "978 90 6984 615 6",
series = "History of science and scholarship in the Netherlands",
publisher = "KNAW Press",
number = "12",
pages = "257--270",
editor = "\{van Helden\}, A. and S. Dupre and R. Gent and R. Zuidervaart",
booktitle = "The Origins of the Telescope",
}