Peter Vettiger Michel Despont Ute Drechsler Urs Dürig Walter Häberle Mark I. Lutwyche Hugo E. Rothuizen Richard Stutz Roland Widmer Gerd Karl Binnig The "Millipede"-More than thousand tips for future AFM storage. 323-340 2000 44 IBM Journal of Research and Development 3 http://dx.doi.org/10.1147/rd.443.0323 db/journals/ibmrd/ibmrd44.html#VettigerDDDHLRSWB00