Barnich, G., & Lambert, P. A Note on the Newman-Unti Group and the BMS Charge Algebra in Terms of Newman-Penrose Coefficients. Wiley.
Chicago Style (17th ed.) CitationBarnich, Glenn, and Pierre-Henry Lambert. A Note on the Newman-Unti Group and the BMS Charge Algebra in Terms of Newman-Penrose Coefficients. Wiley.
MLA (9th ed.) CitationBarnich, Glenn, and Pierre-Henry Lambert. A Note on the Newman-Unti Group and the BMS Charge Algebra in Terms of Newman-Penrose Coefficients. Wiley.
Warning: These citations may not always be 100% accurate.