A Computational Method for the Dominant Root of a Non-Negative Irreducible Matrix. T. YAMAMOTO — 1966 Numerische Mathematik
On the Distribution of Errors in the Iterative Solution of a System of Linear Equations. T. Yamamoto — 1975 Numerische Mathematik
On the Distribution of Errors in the Iterative Solution of a System of Linear Equations. II.. T. Yamamoto Numerische Mathematik