Y Iwasa, C Lengauer, B Vogelstein, MA Nowak (2005). Can chromosomal instability initiate tumorigenesis? Semin Cancer Biol 15: 43-49. 86. Michor PW, D Mumford (2005). Vanishing geodesic distance on spaces of submanifolds and diffeomorphisms. Documenta Math 10: 217-245. 87. Moret BME, J Tang, T Wamow (2005