Determinant representations for form factors in quantum integrable   models with GL(3)-invariant R-matrix
  We obtain determinant representations for the form factors of the monodromy matrix entries in quantum integrable models solvable by the nested algebraic Bethe ansatz and possessing $GL(3)$-invariant $R$-matrix. These representations can be used for the calculation of correlation functions in the models of physical interest. 
S. Pakuliak, E. Ragoucy, N. A. Slavnov
math-ph hep-th math.MP