A CCD imaging search for wide metal-poor binariesZAPATERO OSORIO, M. R; MARTIN, E. L.Astronomy and astrophysics (Berlin. Print). 2004, Vol 419, Num 1, pp 167-180, issn 0004-6361, 14 p.Article

Discovery of a brown dwarf in the Pleiades star clusterREBOLO, R; ZAPATERO OSORIO, M. R; MARTIN, E. L et al.Nature (London). 1995, Vol 377, Num 6545, pp 129-131, issn 0028-0836Article

CHARACTERIZING THE ATMOSPHERES OF TRANSITING ROCKY PLANETS AROUND LATE-TYPE DWARFSPALLE, E; ZAPATERO OSORIO, M. R; GARCIA MUNOZ, A et al.The Astrophysical journal. 2011, Vol 728, Num 1, issn 0004-637X, 72819.1-72819.8, 1Article

A census of very-low-mass stars and brown dwarfs in the σ Orionis clusterLODIEU, N; ZAPATERO OSORIO, M. R; REBOLO, R et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 505, Num 3, pp 1115-1127, issn 0004-6361, 13 p.Article

The impact of the Kasatochi eruption on the Moon's illumination during the August 2008 lunar eclipseGARCIA MUNOZ, A; PALLE, E; ZAPATERO OSORIO, M. R et al.Geophysical research letters. 2011, Vol 38, Num 14, issn 0094-8276, L14805.1-L14805.5Article

Physical parameters of T dwarfs derived from high-resolution near-infrared spectraDEL BURGO, C; MARTIN, E. L; ZAPATERO OSORIO, M. R et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 501, Num 3, pp 1059-1071, issn 0004-6361, 13 p.Article

Short-term spectroscopic monitoring of two cool dwarfs with strong magnetic fieldsGUENTHER, E. W; ZAPATERO OSORIO, M. R; MEHNER, A et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 498, Num 1, pp 281-287, issn 0004-6361, 7 p.Article

Lithium in LP944-20PAVLENKO, Ya. V; JONES, H. R. A; MARTIN, E. L et al.Monthly Notices of the Royal Astronomical Society. 2007, Vol 380, Num 3, pp 1285-1296, issn 0035-8711, 12 p.Article

Infrared radial velocities of vB 10ZAPATERO OSORIO, M. R; MARTIN, E. L; DEL BURGO, C et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 505, Num 1, issn 0004-6361, L5-L8Article

Dynamical masses of the binary brown dwarf GJ 569 BabZAPATERO OSORIO, M. R; LANE, B. F; PAVLENKO, Ya et al.The Astrophysical journal. 2004, Vol 615, Num 2, pp 958-971, issn 0004-637X, 14 p., 1Article

Binarity at the L/T brown dwarf transition (Research Note) : Adaptive optics search for companionsGOLDMAN, B; BOUY, H; ZAPATERO OSORIO, M. R et al.Astronomy and astrophysics (Berlin. Print). 2008, Vol 490, Num 2, pp 763-768, issn 0004-6361, 6 p.Article

Spectroscopic rotational velocities of brown dwarfsZAPATERO OSORIO, M. R; MARTIN, E. L; BOUY, H et al.The Astrophysical journal. 2006, Vol 647, Num 2, pp 1405-1412, issn 0004-637X, 8 p., 1Article

The discovery of a very cool binary systemBURNINGHAM, Ben; LEGGETT, S. K; ZHANG, Z et al.Monthly notices of the Royal Astronomical Society (Print). 2010, Vol 404, Num 4, pp 1952-1961, issn 0035-8711, 10 p.Article

Two T dwarfs from the UKIDSS early data releaseKENDALL, T. R; TAMURA, M; HEWETT, P. C et al.Astronomy and astrophysics (Berlin. Print). 2007, Vol 466, Num 3, pp 1059-1064, issn 0004-6361, 6 p.Article

Polarisation of very-low-mass stars and brown dwarfs I. VLT/FORS1 optical observations of field ultra-cool dwarfsGOLDMAN, B; PITANN, J; ZAPATERO OSORIO, M. R et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 502, Num 3, pp 929-936, issn 0004-6361, 8 p.Article

The substellar mass function in σ Orionis. II. Optical, near-infrared and IRAC/Spitzer photometry of young cluster brown dwarfs and planetary-mass objectsCABALLERO, J. A; BEJAR, V. J. S; MARTIN, E. L et al.Astronomy and astrophysics (Berlin. Print). 2007, Vol 470, Num 3, pp 903-918, issn 0004-6361, 16 p.Article

A search for substellar members in the Praesepe and σ Orionis clustersGONZALEZ-GARCIA, B. M; ZAPATERO OSORIO, M. R; BEJAR, V. J. S et al.Astronomy and astrophysics (Berlin. Print). 2006, Vol 460, Num 3, pp 799-810, issn 0004-6361, 12 p.Article

Polarimetric constraints on the optical afterglow emission from GRB 990123HJORTH, J; BJÖRNSSON, G; ANDERSEN, M. I et al.Science (Washington, D.C.). 1999, Vol 283, Num 5410, pp 2073-2075, issn 0036-8075Article

NEAR-INFRARED LINEAR POLARIZATION OF ULTRACOOL DWARFSZAPATERO OSORIO, M. R; BEJAR, V. J. S; GOLDMAN, B et al.The Astrophysical journal. 2011, Vol 740, Num 1, issn 0004-637X, 4.1-4.10, 1Article

DISCOVERY OF A WIDE COMPANION NEAR THE DEUTERIUM-BURNING MASS LIMIT IN THE UPPER SCORPIUS ASSOCIATIONBEJAR, V. J. S; ZAPATERO OSORIO, M. R; PEREZ-GARRIDO, A et al.The Astrophysical journal. 2008, Vol 673, Num 2, issn 0004-637X, L185-L189, 2Article

New constraints on the membership of the T dwarf S Ori 70 in the σ Orionis clusterZAPATERO OSORIO, M. R; BEJAR, V. J. S; MUNDT, R et al.Astronomy and astrophysics (Berlin. Print). 2008, Vol 477, Num 3, pp 895-900, issn 0004-6361, 6 p.Article

Detection of transit timing variations in excess of one hour in the Kepler multi-planet candidate system KOI 806 with the GTCTINGLEY, B; PALLE, E; PARVIAINEN, H et al.Astronomy and astrophysics (Berlin. Print). 2011, Vol 536, issn 0004-6361, L9.1-L9.4, 2Article

Candidate free-floating super-Jupiters in the young σ Orionis open clusterBIHAIN, G; REBOLO, R; EISLÖFFEL, J et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 506, Num 3, pp 1169-1182, issn 0004-6361, 14 p.Article

Exploring the substellar temperature regime down to ∼550 KBURNINGHAM, Ben; PINFIELD, D. J; KUZUHARA, M et al.Monthly Notices of the Royal Astronomical Society. 2008, Vol 391, Num 1, pp 320-333, issn 0035-8711, 14 p.Article

Eight new T4.5-T7.5 dwarfs discovered in the UKIDSS Large Area Survey Data Release 1LODIEU, N; PINFIELD, D. J; VENEMANS, B. P et al.Monthly Notices of the Royal Astronomical Society. 2007, Vol 379, Num 4, pp 1423-1430, issn 0035-8711, 8 p.Article