Kholodenko, A. L. MPI for Polymer Research, Max Planck Society;
Vilgis, Thomas A. MPI for Polymer Research, Max Planck Society;
Kholodenko, A. L., & Vilgis, T. A. (1996). Path integral calculation of the writhe for circular semiflexible polymers. Journal of Physics A: Mathematical and General, 29(5), 939-948. doi:10.1088/0305-4470/29/5/010.