Author:Willebrord Snellius

Works

 * Eratosthenes Batavus (The Dutch Eratosthenes), 1617
 * Cyclometria sive de circuli dimensione, 1621
 * Tiphys Batavus, 1624
 * Coeli et siderum in eo errantium observationes Hassiacae, 1618 (Editor)
 * Doctrina triangulorum, 1627