Distances between cities acting as national midpoints in the European system 1816-1980
收藏DANS Data Station Social Sciences and Humanities2024-04-24 更新2026-05-11 收录
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https://ssh.datastations.nl/citation?persistentId=doi:10.17026/DANS-XQV-8V39
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资源简介：
<p>Measurement of distances between European states in the period 1816-1980. These distances were used as system parameters for a model of European power relations during this period. The distances were obtained by applying trigonometric calculation to the spherical coordinates of cities acting as national midpoints.</p>
创建时间：
1984-12-15
