Emission line star catalogues post-Gaia DR3 - A validation of Gaia DR3 data using the LAMOST OBA emission catalogueB. Shridharan, B. Mathew, S. Bhattacharyya, T. Robin, R. Arun, S. S. Kartha, P. Manoj, S. Nidhi, G. Maheshwar, K. T. Paul, M. Narang and T. HimanshuA&A, 668 (2022) A156DOI: https://doi.org/10.1051/0004-6361/202244353