Low-redshift compact star-forming galaxies as analogues of high-redshift star-forming galaxiesY. I. Izotov, N. G. Guseva, K. J. Fricke, C. Henkel, D. Schaerer and T. X. ThuanA&A, 646 (2021) A138DOI: https://doi.org/10.1051/0004-6361/202039772