Local-Group tests of dark-matter concordance cosmology - Towards a new paradigm for structure formationP. Kroupa, B. Famaey, K. S. de Boer, J. Dabringhausen, M. S. Pawlowski, C. M. Boily, H. Jerjen, D. Forbes, G. Hensler and M. MetzA&A, 523 (2010) A32DOI: https://doi.org/10.1051/0004-6361/201014892