Step 10: i libri

 

Bibliografia storica

Articolo di periodico scientifico: Gerald Lenox-Conyngham, The Cambridge Pendulum Apparatus, in "The Geographical Journal", Vol. 73, No. 4 (Apr., 1929), pp. 326-334

Articolo di periodico scientifico: Charles Close, H. P. Douglas, G. T. McCaw, Mr. Hinks, H. L. P. Jolly, Gerald Lenox-Conyngham, G. Manley, C. S. Wright, The Cambridge Pendulum Apparatus: Discussion, in "The Geographical Journal", Vol. 73, No. 4 (Apr., 1929), pp. 334-341

Articolo di periodico scientifico: G. D. Garland, Gravity Measurements in North America with the Cambridge Pendulum Apparatus, in "Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences", Vol. 219, No. 1137 (Aug. 25, 1953), pp. 215-233

Articolo di periodico scientifico: G. D. Garland, Gravity Measurements in North America with the Cambridge Pendulum Apparatus, in "Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences", Vol. 233, No. 1193 (Dec. 20, 1955), pp. 203-213