PG 1325+101 and PG 2303+019: Two new large amplitude subdwarf B pulsatorsR. Silvotti, R. Østensen, U. Heber, J.-E. Solheim, S. Dreizler and M. AltmannA&A, 383 1 (2002) 239-243DOI: https://doi.org/10.1051/0004-6361:20011712