C. Cebulla

The nucleon form-factors of the energy–momentum tensor in the Skyrme model

K. Goeke, P. Schweitzer, J. Ossmann, 2007, hep-ph/0703025.

The Twist-3 parton distribution function e**a(x) in large-N(c) chiral theory

P. Schweitzer, J. Ossmann, D. Urbano, 2007, 0710.3103.