7[1]Greenwood J A,Williamson J B P.Contact of Nominally Flat Surfaces [J].Proc Royal Soc of London Series A,1966,295:300-319.
8[2]Hsieh C K.A Critical Evaluation of Surface Geometrical Parameters for a Nominally Flat Surface Model [J].ASME Journal of Lubrication Technology,1974,96:638-639.
9[3]Gibson R D.The Contact Resistance for a Semi-Infinite Cylinder in Vacuum [J].Appl Energ,1976,2:57-65.
10[4]Leung M,Hsieh C K,Goswami D Y.Prediction of Thermal Contact Conductance in Vacuum by Statistical Mechanics [J].J Heat Trans-T ASME,1998,120: 51-57.
