Johannsen, Tim <br/><br/>
Testing General Relativity with Accretion-Flow Imaging of Sgr A^.  [electronic resource] 

 -  Physical review letters  Aug 2016 
 - 091101 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.117.091101  doi