Staufer, U.Imer, R.Akiyama, T.de Rooij, N. F.Stolz, M.Aebi, U.2009-05-122009-05-122009-05-122004https://infoscience.epfl.ch/handle/20.500.14299/39888Scanning Force Endoscopetext::conference output::conference proceedings::conference paper