1. The Jacobian conjecture: reduction of degree and formal expansion of the inverse;Bass, Hyman;Bull. Amer. Math. Soc. (N.S.),1982
2. Remarks on the action of an algebraic torus on 𝑘ⁿ;Białynicki-Birula, A.;Bull. Acad. Polon. Sci. S\'{e}r. Sci. Math. Astronom. Phys.,1966
3. Remarks on the action of an algebraic torus on 𝑘ⁿ. II;Białynicki-Birula, A.;Bull. Acad. Polon. Sci. S\'{e}r. Sci. Math. Astronom. Phys.,1967
4. Actualit\'{e}s Scientifiques et Industrielles [Current Scientific and Industrial Topics], No. 1293;Bourbaki, N.,1961
5. \bysame, Algébre commutative, Chapitres 8 et 9, Masson, Paris, 1983.