@conference {BCDRIS96,
	title = { A sensor-based minimally invasive surgery tool for detecting tissue elastic properties },
	booktitle = {Proc. IEEE Int. Conf. on Robotics and Automation},
	year = {1996},
	pages = {884-888},
	keywords = {Haptics, Tools for Minimally Invasive Surgery},
	author = {A. Bicchi and G. Canepa and D. De Rossi and P. Iacconi and E. P. Scilingo}
}
@article {1422,
	title = {Skin-like tactile sensor arrays for contact stress field extraction},
	journal = {MATERIALS SCIENCE AND ENGINEERING. C, BIOMIMETIC MATERIALS, SENSORS AND SYSTEMS},
	volume = {1},
	year = {1993},
	pages = {23{\textendash}36},
	issn = {0928-4931},
	author = {D. De Rossi and G. Canepa and G. Magenes and F. Germagnoli and A. Caiti and T. Parisini}
}
