  The relativistic three-quark equations are found in the framework of the
dispersion relation technique. The approximate solutions of these equations
using the method based on the extraction of leading singularities of the
amplitude are obtained. The calculated mass values of two ($ N=2, 56^* $)
baryonic multiplets $ J^P ={{1/2}}^{+},{{3/2}}^{+} $ are in good agreement with
the experimental ones.
