@conference{62836,
  author = {Tinh Nguyen and lijiang chen and Xiaohong Gu},
  title = {Effects of Surface Free Energy and Relative Humidity on Friction and Image Contrast Measured with Lateral Force Microscopy},
  year = {2010},
  month = {2010-03-03},
  publisher = {Adhesion Society Meeting, Daytona Beach , FL},
  language = {en},
}