Authors: KORMANN R SCHNEIDER P BARTELMANN M

Citation: R. Kormann et al., A GRAVITATIONAL LENS MODEL FOR B-1422+231, Astronomy and astrophysics, 286(2), 1994, pp. 357-364

Authors: KORMANN R SCHNEIDER P BARTELMANN M

Citation: R. Kormann et al., ISOTHERMAL ELLIPTIC GRAVITATIONAL LENS MODELS, Astronomy and astrophysics, 284(1), 1994, pp. 285-299