. "Glow discharge mass spectrometry" . . . "Glow Discharge Mass Spectrometry" . . "Glow discharge#Aston dark space" . "electrical discharge" . "Glow discharge" . "Glow discharge" . "positive column" . "glow" . "DC glow discharge" . "glow discharges" . "electric gas-discharge" . . "high-voltage discharges" . . "glow discharge spectroscopy" . "DC discharge" . . . "glow discharge" . . . "striations" . "Glow_discharge#cathode_fall" . "discharge plasma" . . . . .