Authors: Wambsganss, J Schmidt, RW Colley, W Kundic, T Turner, EL

Citation: J. Wambsganss et al., Microlensing results from APO monitoring of the double quasar Q0957+561A,Bbetween 1995 and 1998, ASTRON ASTR, 362(3), 2000, pp. L37-L40