1. D. N. Ahiezer, Equivariant completion of homogeneous algebraic varieties by homogeneous divisors, Ann. Glob. Analysis and Geometry 1 (1983), 49–78.
2. M. F. Atiyah, Angular momentum, convex polyhedra and algebraic geometry, Proceedings of the Edinburgh Math. Soc. 26 (1983), 121–138.
3. A. Bialynicki-Birula, Some theorems on actions of algebraic groups, Ann. of Math. 98 (1973), 480–497.
4. A. Bialynicki-Birula, Some properties of the decomposition of algebraic varieties determined by actions of a torus, Bull. Acad. Polo. Ser. Sci. Math. Astronom. Phys. 24 (1976), 667–674.
5. E. Bifet, C. DeConcini, C. Procesi, Cohomology of complete symmetric varieties, Manuscript 1988.