Authors: AVRUCH IM COHEN AS LEHAR J CONNER SR HAARSMA DB BURKE BF

Citation: Im. Avruch et al., LOW SURFACE BRIGHTNESS RADIO STRUCTURE IN THE FIELD OF GRAVITATIONAL LENS 0957+561, The Astrophysical journal, 488(2), 1997, pp. 121-124

Authors: HAARSMA DB HEWITT JN LEHAR J BURKE BF

Citation: Db. Haarsma et al., THE 6 CENTIMETER LIGHT CURVES OF B0957-1994 - NEW FEATURES AND IMPLICATIONS FOR THE TIME-DELAY(561, 1979), The Astrophysical journal, 479(1), 1997, pp. 102-118