Equation 8.9.517FA1BFF2491

\begin{equation} R_ p(u_1,\ldots ,u_ p) =\sum _{I\subset \{ 1,\ldots ,p\} }\omega ^{p-|I|}\wedge D_ I, \qquad Q_ p=R_ p\wedge \omega ^{n-m}. \end{equation}