VLBI observations of the galactic center source Sgr A* at 86 GHz and 215 GHz
Publication information:
By T. P. Kirchbaum, D. A. Graham, A. Witzel, A. Greve, J. E. Wink, M. Grewing, F. Colomer, P. Vicente, J. Gomez-Gonzalez, A. Baudry, and J. A. Zenzus. 1998. “VLBI Observations of the Galactic Center Source Sgr A* at 86 GHz and 215 GHz”. A&A (Letter), 335, Pp. 106.