1. Joins and higher secant varieties;Ådlandsvik;Math. Scand.,1987
2. Varieties with an extremal number of degenerate higher secant varieties;Ådlandsvik;J. Reine Angew. Math.,1988
3. The possible dimensions of the higher secant varieties;Catalano-Johnson;Amer. J. Math.,1996
4. On the rank of tensors, via secant varieties and fat points;Catalisano,2002