Observing the very low surface brightness dwarfs in a deep field in the VIRGO cluster: constraints on dark matter scenariosN. Menci, E. Giallongo, A. Grazian, D. Paris, A. Fontana and L. PentericciA&A, 604 (2017) A59DOI: https://doi.org/10.1051/0004-6361/201731237
