Sublimating components in the coma of comet C/2000 WM1 (LINEAR) G. P. Tozzi, L. M. Lara, L. Kolokolova, H. Boehnhardt, J. Licandro and R. Schulz A&A, 424 1 (2004) 325-330 Published online: 17 August 2004 DOI: 10.1051/0004-6361:20035893