Authors: LEVINE HI PETTERS AO WAMBSGANSS J

Citation: Hi. Levine et al., APPLICATIONS OF SINGULARITY THEORY TO GRAVITATIONAL LENSING .1. MULTIPLE LENS PLANES, Journal of mathematical physics, 34(10), 1993, pp. 4781-4808

Authors: LEVINE HI PETTERS AO

Citation: Hi. Levine et Ao. Petters, NEW CAUSTIC SINGULARITIES IN MULTIPLE LENS PLANE GRAVITATIONAL LENSING, Astronomy and astrophysics, 272(2), 1993, pp. 17-19