1. Vector fields on spheres;Adams;Ann. of Math. (2),1962
2. Some immersions associated with bilinear maps;Adem;Bol. Soc. Mat. Mexicana (2),1968
3. Introduction to Commutative Algebra;Atiyah,1969
4. Determinantal Rings;Bruns,1988
5. Ranks of tensors, secant varieties of Segre varieties and fat points;Catalisano;Linear Algebra Appl.,2002