Multiwavelength evidence for a 15-year periodic activity in the symbiotic nova V1016 CygniŠ. Parimucha, D. Chochol, T. Pribulla, L. M. Buson and A. A. VittoneA&A, 391 3 (2002) 999-1004DOI: https://doi.org/10.1051/0004-6361:20020847
