N. Afram, S. V. Berdyugina, D. M. Fluri, S. K. Solanki, and A. Lagg, The FeH F$^{4}\Delta$???X$^{4}\Delta$ system, Astronomy & Astrophysics, vol.263, issue.2, p.387, 2008.
DOI : 10.1086/503324

J. M. Andersen and H. Korhonen, Stellar activity as noise in exoplanet detection ??? II. Application to M dwarfs, Monthly Notices of the Royal Astronomical Society, vol.564, issue.4, p.3053, 2015.
DOI : 10.1051/0004-6361/200912329

N. Astudillo-defru, X. Delfosse, X. Bonfils, T. Forveille, C. Lovis et al., Magnetic activity in the HARPS M dwarf sample, Astronomy & Astrophysics, vol.496, p.13, 2017.
DOI : 10.1051/0004-6361:200811296

G. F. Benedict, THE SOLAR NEIGHBORHOOD. XXXVII. THE MASS???LUMINOSITY RELATION FOR MAIN-SEQUENCE M DWARFS, The Astronomical Journal, vol.152, issue.5, p.141, 2016.
DOI : 10.3847/0004-6256/152/5/141

I. Boisse, Stellar activity of planetary host star HD??189???733, Astronomy & Astrophysics, vol.133, issue.3, p.959, 2009.
DOI : 10.1086/512159

URL : https://hal.archives-ouvertes.fr/hal-00479872

X. Bonfils, X. Delfosse, S. Udry, T. Forveille, M. Mayor et al., The HARPS search for southern extra-solar planets, Astronomy & Astrophysics, vol.505, p.109, 2013.
DOI : 10.1051/0004-6361/200912479

URL : https://hal.archives-ouvertes.fr/hal-01438059

J. M. Brown, H. Körsgen, S. P. Beaton, and K. M. Evenson, The rotational and fine-structure spectrum of FeH, studied by far-infrared laser magnetic resonance, The Journal of Chemical Physics, vol.26, issue.23, p.234309, 2006.
DOI : 10.1103/PhysRev.122.114

G. Chabrier and I. Baraffe, Theory of Low-Mass Stars and Substellar Objects, Annual Review of Astronomy and Astrophysics, vol.38, issue.1, p.337, 2000.
DOI : 10.1146/annurev.astro.38.1.337

URL : https://hal.archives-ouvertes.fr/hal-00014528

X. Dumusque, Radial-velocity fitting challenge, Astronomy & Astrophysics, vol.496, issue.406, pp.133-409, 2010.
DOI : 10.1051/0004-6361:200811296

URL : http://arxiv.org/pdf/1609.03674

T. Gastine, J. Morin, L. Duarte, A. Reiners, U. R. Christensen et al., What controls the magnetic geometry of M??dwarfs?, Astronomy & Astrophysics, vol.132, p.5, 2013.
DOI : 10.1016/S0031-9201(02)00078-X

J. Gomes-da-silva, N. Santos, X. Bonfils, and X. Delfosse, Long-term magnetic activity of a sample of M-dwarf stars from the HARPS program, Astronomy & Astrophysics, vol.505, p.30, 2011.
DOI : 10.1051/0004-6361/200912479

J. J. Harrison, J. M. Brown, J. Chen, T. C. Steimle, and T. J. Sears, ?? Transition of the FeH Radical, The Astrophysical Journal, vol.679, issue.1, p.854, 2008.
DOI : 10.1086/587169

R. D. Haywood, images for HARPS radial-velocity variations, Monthly Notices of the Royal Astronomical Society, vol.550, issue.4, p.3637, 2016.
DOI : 10.1051/0004-6361/201220682

URL : https://hal.archives-ouvertes.fr/hal-01440671

DOI : 10.1088/0004-637X/801/2/106

A. W. Howard, THE CALIFORNIA PLANET SURVEY. I. FOUR NEW GIANT EXOPLANETS, The Astrophysical Journal, vol.721, issue.2, p.1467, 2010.
DOI : 10.1088/0004-637X/721/2/1467

A. W. Howard, THE NASA-UC-UH ETA-EARTH PROGRAM. IV. A LOW-MASS PLANET ORBITING AN M DWARF 3.6 PC FROM EARTH, The Astrophysical Journal, vol.794, issue.1, p.51, 2014.
DOI : 10.1088/0004-637X/794/1/51

R. Kurucz, CDROM # 13 (ATLAS9 atmospheric models) and # 18 (ATLAS9 and SYNTHE routines, spectral line database) Smithsonian Astrophysical Observatory, 1993.

E. Landi-degl-'innocenti and M. Landolfi, Polarisation in spectral lines, A&A, vol.572, p.73, 2004.

J. Maldonado, HADES RV Programme with HARPS-N at TNG, Astronomy & Astrophysics, vol.732, pp.27-2629, 2017.
DOI : 10.1088/0004-637X/732/2/61

J. Morin, The stable magnetic field of the fully convective star V374 Peg, Monthly Notices of the Royal Astronomical Society, vol.211, issue.1, p.77, 2008.
DOI : 10.1086/165647

URL : https://hal.archives-ouvertes.fr/hal-00398447

J. Morin, Multiple views of magnetism in cool stars, Astronomische Nachrichten, vol.141, issue.1-2, p.48, 2013.
DOI : 10.1088/0004-6256/141/2/50

E. R. Newton, J. Irwin, D. Charbonneau, Z. K. Berta-thompson, J. A. Dittmann et al., THE ROTATION AND GALACTIC KINEMATICS OF MID M DWARFS IN THE SOLAR NEIGHBORHOOD, The Astrophysical Journal, vol.821, issue.2, p.93, 2016.
DOI : 10.3847/0004-637X/821/2/93

E. R. Newton, J. Irwin, D. Charbonneau, P. Berlind, M. L. Calkins et al., EMISSION OF NEARBY M DWARFS AND ITS RELATION TO STELLAR ROTATION, The Astrophysical Journal, vol.834, issue.1, p.85, 2017.
DOI : 10.3847/1538-4357/834/1/85

A. Reiners and G. Basri, Measuring Magnetic Fields in Ultracool Stars and Brown Dwarfs, The Astrophysical Journal, vol.644, issue.1, p.497, 2006.
DOI : 10.1086/503324

A. Reiners and G. Basri, The First Direct Measurements of Surface Magnetic Fields on Very Low Mass Stars, The Astrophysical Journal, vol.656, issue.2, p.1121, 2007.
DOI : 10.1086/510304

P. Robertson, S. Mahadevan, M. Endl, and A. Roy, Stellar activity masquerading as planets in the habitable zone of the M dwarf Gliese 581, Science, vol.770, issue.3, p.440, 2014.
DOI : 10.1088/0004-637X/770/2/119

P. Robertson, M. Endl, G. W. Henry, W. D. Cochran, P. J. Macqueen et al., STELLAR ACTIVITY AND ITS IMPLICATIONS FOR EXOPLANET DETECTION ON GJ 176, The Astrophysical Journal, vol.801, issue.2, p.79, 2015.
DOI : 10.1088/0004-637X/801/2/79

S. H. Saar, Improved methods for the measurement and analysis of stellar magnetic fields, The Astrophysical Journal, vol.324, p.441, 1988.
DOI : 10.1086/165907

G. Scandariato, HADES RV Programme with HARPS-N at TNG, Astronomy & Astrophysics, vol.141, issue.148, pp.28-64, 2014.
DOI : 10.1088/0004-6256/141/3/97

D. Shulyak, A. Reiners, U. Seemann, O. Kochukhov, and N. Piskunov, Exploring the magnetic field complexity in M dwarfs at the boundary to full convection, Astronomy & Astrophysics, vol.523, p.35, 2014.
DOI : 10.1051/0004-6361/201015220

D. Shulyak, A. Reiners, A. Engeln, L. Malo, R. Yadav et al., Strong dipole magnetic fields in fast rotating fully convective stars, Nature Astronomy, vol.70, issue.8, p.184, 2017.
DOI : 10.1051/0004-6361/201423909

J. Skilling and R. K. Bryan, Maximum entropy image reconstruction: general algorithm, Monthly Notices of the Royal Astronomical Society, vol.211, issue.1, p.111, 1984.
DOI : 10.1093/mnras/211.1.111

M. F. Skrutskie, The Two Micron All Sky Survey (2MASS), The Astronomical Journal, vol.131, issue.2, p.1163, 2006.
DOI : 10.1086/498708

S. Mascareño and A. , A super-Earth orbiting the nearby M dwarf GJ???536, Astronomy & Astrophysics, vol.505, pp.108-438, 2014.
DOI : 10.1051/0004-6361/200912479

N. J. Wright and J. J. Drake, Solar-type dynamo behaviour in fully convective stars without a tachocline, Nature, vol.411, issue.7613, p.526, 2016.
DOI : 10.1111/j.1365-2966.2010.17848.x