A two-mode planetary nebula luminosity functionA. Rodríguez-González, L. Hernández-Martínez, A. Esquivel, A. C. Raga, G. Stasińska, M. Peña and Y. D. MayyaA&A, 575 (2015) A1DOI: https://doi.org/10.1051/0004-6361/201423713
