The Logarithmic Contributions to the O(\alpha_s^3) Asymptotic Massive   Wilson Coefficients and Operator Matrix Elements in Deeply Inelastic   Scattering
  We calculate the logarithmic contributions to the massive Wilson coefficients for deep-inelastic scattering in the asymptotic region $Q^2 \gg m^2$ to 3-loop order in the fixed-flavor number scheme and present the corresponding expressions for the massive operator matrix elements needed in the variable flavor number scheme. Explicit expressions are given both in Mellin-$N$ space and $z$-space. 
A. Behring, I. Bierenbaum, J. Bl\"umlein, A. De Freitas, S. Klein, and   F. Wi{\ss}brock
hep-ph hep-ex hep-th