TY - JOUR AU - Arthur Phelps BT - Journal of Research National Institute of Standards and Technology N1 - JILA Pub. 4231 PY - 1990 EP - 407 T2 - Journal of Research National Institute of Standards and Technology TI - The diffusion of charged particles in collisional plasmas: Free and ambipolar diffusion at low and moderate pressures UR - http://www.archive.org/details/jresv95n4p407 VL - 95 ER -