Interpreting the line-profile variations of subdwarf B pulsators: the case of PG 1336-018 (NY Virginis)M. Vučković, R. H. Østensen, C. Aerts, J. H. Telting, U. Heber and R. OreiroA&A, 505 1 (2009) 239-248DOI: https://doi.org/10.1051/0004-6361/200912457
