“The eclipsing cataclysmic variable NSV 12615 (V4041 Sgr)”., RMxAA, vol. 21, no. 1, p. 383, Jan. 1990, Accessed: Dec. 09, 2025. [Online]. Available: https://astronomia.unam.mx/journals/rmxaa/article/view/1990rmxaa..21..383b