TY - GEN AU - Cornet Sánchez del Águila, Fernando AU - Rico, Javier PY - 1997 UR - http://hdl.handle.net/10481/29057 AB - This talk is divided in two parts. In the first one we discuss the signals of the Minimal Supersymmetric Standard Model through the production of eq. The second part is devoted to contact terms. The bounds on the mass scale A obtained from atomic... LA - eng KW - Supersymmetric standard model KW - HERA TI - Physics beyond the standard model at hera ER -