1. See, e.g.: H. Baer et al., contributed chapter to DPF study group on Electroweak Symmetry Breaking and Beyond the Standard Model, published by APS, DPF, hep-ph/9503479; A. Bartl et al., Proc. of the 1996 DPF/DPB Summer Study on New Directions for High–Energy Physics, Snowmass, Colorado, 1996, p. 693.
2. For a review, see: H.P. Nilles, Phys. Rep. 110 (1984) 1; H.E. Haber, G.L. Kane, Phys. Rep. 117 (1985) 75; R. Barbieri, Riv. Nuov. Cim. 11 (1988) 1.
3. A. Bartl, W. Majerotto, W. Porod, Z. Phys. C 64 (1994) 499; C 68 (1995) 518 (E).
4. Search of Stop, Sbottom, $\tau$ -Sneutrino, and Stau at an $e^+e^-$ linear collider with $\sqrt{s}=0.5 - 2$ TeV
5. Search for supersymmetry in toponium decays