APA (7th ed.) Citation

Graf, M., Grant, J. D. E., Kunzinger, M., & Steinbauer, R. (2017). The Hawking-Penrose singularity theorem for $C^{1,1}$-Lorentzian metrics.

Chicago Style (17th ed.) Citation

Graf, Melanie, James D. E. Grant, Michael Kunzinger, and Roland Steinbauer. The Hawking-Penrose Singularity Theorem for $C^{1,1}$-Lorentzian Metrics. 2017.

MLA (9th ed.) Citation

Graf, Melanie, et al. The Hawking-Penrose Singularity Theorem for $C^{1,1}$-Lorentzian Metrics. 2017.