"F. Moynier,J.M.D. Day,Wataru Okui,Tetsuya Yokoyama,A. Bouvier,R.J. Walker,F.A. Podosek","Planetary-scale strontium isotopic heterogeneity and the age of volatile depletion of early solar system materials.",,"Astrophys. J.",,"Vol. doi:10.1088/0004-637X/758/1/45",,,2012,
"Tetsuya Yokoyama,C.M.O'D. Alexander,R.J. Walker","Assessment of nebular versus parent body processes on presolar components present in chondrites: Evidence from osmium isotopes.",,"Earth Planet. Sci. Lett.",,"Vol. 305",,"pp. 115-123",2011,
"Tetsuya Yokoyama,C.M.O'D. Alexander,R.J. Walker","Osmium isotope anomalies in chondrites: Results for acid residues and related leachates.",,"Earth Planet. Sci. Lett.",,"Vol. 291",,"pp. 48-59",2010,