Pulsation of the Lambda Bootis star HD 210111 M. Breger, P. Beck, P. Lenz, L. Schmitzberger, E. Guggenberger and R. R. Shobbrook A&A, 455 2 (2006) 673-677 Published online: 04 August 2006 DOI: 10.1051/0004-6361:20065457