73P/Schwassmann-Wachmann 3-B observed from the optical ground stationT.-M. Ho, R. Schulz, C. Erd, D. Martin, T. Oosterbroek, A. Peacock, A. Stankov, J. Stuewe and P. VerhoeveA&A, 477 1 (2008) 299-308DOI: https://doi.org/10.1051/0004-6361:20077261
