  The construction of the well-known Knizhnik-Zamolodchikov equations uses the
central element of the second order in the universal enveloping algebra for
some Lie algebra. But in the universal enveloping algebra there are central
elements of higher orders. It seems desirable to use these elements for the
construction of Knizhnik-Zamolodchikov type equations. In the present paper we
give a construction of such Knizhnik-Zamolodchikov type equations for the root
system $B$ associated with Capelli central elements in the universal enveloping
algebra for the orthogonal algebra.
