Shukla, P. K. Theory and Complex Plasmas, MPI for Extraterrestrial Physics, Max Planck Society;
Stenflo, L., & Shukla, P. K. (2002). Comment on "Kinetic effects on the parametric decays of circularly polarized electromagnetic waves in an electron- positron plasma" [Phys. Plasmas 9, 2534, 2002)]. Physics of Plasmas, 9(10), 4413-4414.