Shell helium-burning hot subdwarf B stars as candidates for blue large-amplitude pulsatorsH. Xiong, L. Casagrande, X. Chen, J. Vos, X. Zhang, S. Justham, J. Li, T. Wu, Y. Li and Z. HanA&A, 668 (2022) A112DOI: https://doi.org/10.1051/0004-6361/202244571
