M. D. Zamarashkina, Y. D. Medvedev: Estimation of the Nucleus Size of Comet Shoemaker-Levy 9 under the Assumption of Its Step-by-Step Disintegration. In: Solar System Research. Band 38, 3, 2004, S. 219 ff. doi:10.1023/B:SOLS.0000030862.34790.4e, ISSN0038-0946.
M. D. Zamarashkina, Y. D. Medvedev: Estimation of the Nucleus Size of Comet Shoemaker-Levy 9 under the Assumption of Its Step-by-Step Disintegration. In: Solar System Research. Band 38, 3, 2004, S. 219 ff. doi:10.1023/B:SOLS.0000030862.34790.4e, ISSN0038-0946.