Kinematical contributions to the transverse asymmetry in semi-inclusive   DIS
  We discuss the contributions of the transverse spin component of the target to the double-spin asymmetries in semi-inclusive deep inelastic scattering of longitudinally polarized electrons off longitudinally polarized protons. 
K. A. Oganessyan, P. J. Mulders, E. De Sanctis, L. S. Asilyan