Probing spacetime around Sagittarius A* using modeled VLBI closure phases
Publication information:
By R. Fraga-Encinas, M. Mościbrodzka, C. Brinkerink, and H. Falcke. 2016. “Probing Spacetime Around Sagittarius A* Using Modeled VLBI Closure Phases”. A&A, 588, A57.