Smith, H. M., Landreman, M., Helander, P., & Martitsch, A. (2016). Neoclassical toroidal viscous torque due to non-axisymmetric magnetic fields in tokamaks. Talk presented at Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas. Varenna. 2016-08-29 - 2016-09-02.