On the power series solution of a system of algebraic equations. - Shuichi Moritsugu (SIGSAM Bull., 1987)

Solving Systems of Algebraic Equations. - Hidetsune Kobayashi; Shuichi Moritsugu; Robert W. Hogan (ISSAC, 1988)

A note on the preconditioning for factorization of homogeneous polynomials. - Shuichi Moritsugu; Eiichi Goto (SIGSAM Bull., 1989)

A note on the numerical evaluation of arctangent function. - Shuichi Moritsugu; Makoto Matsumoto (SIGSAM Bull., 1989)

On Radical Zero-Dimensional Ideals. - Hidetsune Kobayashi; Shuichi Moritsugu; Robert W. Hogan (J. Symb. Comput., 1989)

Geometry theorem proving by Gröbner bases: using ideal decompositions. - Shuichi Moritsugu; Chisato Arai (ACM Commun. Comput. Algebra, 2008)

Radius computation for an inscribed pentagon in Sanpou-Hakki (1690). - Shuichi Moritsugu (ACM Commun. Comput. Algebra, 2010)

Extending the Descartes Circle Theorem for Steiner n-Cycles. - Shuichi Moritsugu (Automated Deduction in Geometry, 2012)

Integrated Circumradius and Area Formulae for Cyclic Pentagons and Hexagons. - Shuichi Moritsugu (ADG, 2014)

Integrating Circumradius and Area Formulae for Cyclic Pentagons. - Shuichi Moritsugu (ICMS, 2014)