Method of quark counting for inclusive processes

Method of describing processes of hadron interaction at large momentum transfers is developed which is based on the three-dimensional quasipotential equations in quantum field theory on zero-plane and takes into account the effects of quantum chromodynamics. As an illustration, the asymptotics of electromagnetic formfactor of the composite quark-antiquark system is found. The implications of the quark counting rules for processes of inclusive production of hadrons with large Psub(perpendicular) are studied