“On the masses of the circumstellar dust disks around the YSO’s R Mon and R50”., RMxAA, vol. 14, no. 1, p. 518, Jan. 1987, Accessed: Dec. 09, 2025. [Online]. Available: https://astronomia.unam.mx/journals/rmxaa/article/view/1987rmxaa..14..518c