Full determination of the $dp$ backward elastic scattering matrix   element
  The model independent analysis of the $dp$ elastic scattering in the collinear geometry has been performed. It is shown that the measurements of 10 polarization observables of the first and second order realize the complete experimental program on the determination of the amplitudes of the $dp$ backward elastic scattering reaction. 
V.P. Ladygin, N.B. Ladygina (LHE-JINR, Dubna, Moscow Region, Russia)