A New Determination of the Ratio of the Imperial Standard Yard to the International Prolotype Metre

Autor: Sears, J. E., Johnson, W. H., Jolly, H. L. P.
Zdroj: Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Mathematical or Physical Character, 1928 Jan 01. 227, 281-315.
Databáze: JSTOR Journals