1. Positive streamers in air of varying density: experiments on the scaling of the excitation density. (19th January 2015) Authors: Dubrovin, D; Nijdam, S; Clevis, T T J; Heijmans, L C J; Ebert, U; Yair, Y; Price, C Journal: Journal of physics Issue: Volume 48:Number 5(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗