Spatial distributions of PN and PO in the shock region L1157-B1B. Lefloch, C. Codella, M. Montargès, C. Vastel, L. Podio, S. Viti, I. Jimenez-Serra and C. CeccarelliA&A, 687 (2024) A75DOI: https://doi.org/10.1051/0004-6361/202245338
