APA (7th ed.) Citation

Li, G., & Bartelmann, M. (2006). Smoothing algorithms and high-order singularities in gravitational lensing. The astrophysical journal, 652(1), . https://doi.org/10.1086/507695

Chicago Style (17th ed.) Citation

Li, Guo-Liang, and Matthias Bartelmann. "Smoothing Algorithms and High-order Singularities in Gravitational Lensing." The Astrophysical Journal 652, no. 1 (2006). https://doi.org/10.1086/507695.

MLA (9th ed.) Citation

Li, Guo-Liang, and Matthias Bartelmann. "Smoothing Algorithms and High-order Singularities in Gravitational Lensing." The Astrophysical Journal, vol. 652, no. 1, 2006, https://doi.org/10.1086/507695.