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			Journal Articles by M. Greffen
			
			
				
                    
					
						
Q. Wu, 
D. Knipp, 
J. Liu, 
W. Wang, 
R. Varney, 
R. Gillies, 
P. Erickson, 
M. Greffen, 
A. Reimer, 
I. Häggström, 
G. Jee, and 
Y.-S. Kwak
HIWIND Observation of Summer Season Polar Cap Thermospheric Winds
Journal of Geophysical Research: Space Physics, 2019
	
		risrc
	
	
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R. G. Gillies, 
A. van Eyken, 
E. Spanswick, 
M. Nicolls, 
J. Kelly, 
M. Greffen, 
D. Knudsen, 
M. Connors, 
M. Schutzer, 
T. Valentic, 
M. Malone, 
J. Buonocore, 
J.-P. St.-Maurice, and 
E. Donovan
First observations from the RISR-C incoherent scatter radar
Radio Science, 2016
	
		rbo
	
		risrn
	
	
URL,
DOI,
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H. Dahlgren, 
G. W. Perry, 
J. L. Semeter, 
J.-P. St.-Maurice, 
K. Hosokawa, 
M. J. Nicolls, 
M. Greffen, 
K. Shiokawa, and 
C. Heinselman
Space-time variability of polar cap patches: Direct evidence for internal plasma structuring
J. Geophys. Res., 2012
	
		amisr
	
		risrn
	
	
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