Absolute magnitudes and phase coefficients of trans-Neptunian objectsA. Alvarez-Candal, N. Pinilla-Alonso, J. L. Ortiz, R. Duffard, N. Morales, P. Santos-Sanz, A. Thirouin and J. S. SilvaA&A, 586 (2016) A155DOI: https://doi.org/10.1051/0004-6361/201527161