TY - JOUR AU - J. Whealton BT - Journal of Physics B: Atomic and Molecular Physics DA - Sep-08-1975 DO - 10.1088/0022-3700/7/12/020 PY - 1974 SP - 1602 EP - 1607 T2 - Journal of Physics B: Atomic and Molecular Physics TI - Breakdown of the diffusion equation for gaseous ions in a uniform electric field UR - http://stacks.iop.org/0022-3700/7/i=12/a=020?key=crossref.ba82859e786ae1dbdc293c0bae88d115 VL - 7 SN - 0022-3700 ER -