TY - JOUR AU - John Cooper AU - E. Smith BT - Journal of Quantitative Spectroscopy and Radiative Transfer DA - Jan-06-1982 DO - 10.1016/0022-4073(82)90060-7 PY - 1982 SP - 665 EP - 666 T2 - Journal of Quantitative Spectroscopy and Radiative Transfer TI - Comment on the use of an exponential approximation for the Stark broadening of hydrogen lines VL - 27 SN - 00224073 ER -