Chilingarian, A Comment on "Measurement of the Electrical Properties of a Thundercloud through Muon Imaging by the GRAPES-3 Experiment". [electronic resource] - Physical review letters 01 2020 - 019501 p. digital Publication Type: Journal Article; Comment ISSN: 1079-7114 Standard No.: 10.1103/PhysRevLett.124.019501 doi