The HCN molecule as a tracer of the nucleus rotation of comet 73P-C/Schwassmann-Wachmann 3M. Drahus, M. Küppers, C. Jarchow, L. Paganini, P. Hartogh and G. L. VillanuevaA&A, 510 (2010) A55DOI: https://doi.org/10.1051/0004-6361/20078882