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Gao, Jianping; Luedtke, W. D.; Gourdon, D.; Ruths, M.; Israelachvili, J. N.; Landman, Uzi (1 March 2004). "Frictional Forces and Amontons' Law: From the Molecular to the Macroscopic Scale". The Journal of Physical Chemistry B. 108 (11): 3410–3425. doi:10.1021/jp036362l. ISSN1520-6106. S2CID16643851.
Gao, Jianping; Luedtke, W. D.; Gourdon, D.; Ruths, M.; Israelachvili, J. N.; Landman, Uzi (1 March 2004). "Frictional Forces and Amontons' Law: From the Molecular to the Macroscopic Scale". The Journal of Physical Chemistry B. 108 (11): 3410–3425. doi:10.1021/jp036362l. ISSN1520-6106. S2CID16643851.
Gao, Jianping; Luedtke, W. D.; Gourdon, D.; Ruths, M.; Israelachvili, J. N.; Landman, Uzi (1 March 2004). "Frictional Forces and Amontons' Law: From the Molecular to the Macroscopic Scale". The Journal of Physical Chemistry B. 108 (11): 3410–3425. doi:10.1021/jp036362l. ISSN1520-6106. S2CID16643851.