Astronomy & Astrophysics, (547), p. A111, 2012
DOI: 10.1051/0004-6361/201118457
Astronomy & Astrophysics, (547), p. A112, 2012
DOI: 10.1051/0004-6361/201118464
Astronomy & Astrophysics, (608), p. A72, 2017
DOI: 10.1051/0004-6361/201630077
Full text: Unavailable