Mantica, C. A., & Molinari, L. G. (2017). Generalized Robertson–Walker spacetimes — A survey. International journal of geometric methods in modern physics, 14(3), 1730001. https://doi.org/10.1142/S021988781730001X
Chicago Style (17th ed.) CitationMantica, Carlo Alberto, and Luca Guido Molinari. "Generalized Robertson–Walker Spacetimes — A Survey." International Journal of Geometric Methods in Modern Physics 14, no. 3 (2017): 1730001. https://doi.org/10.1142/S021988781730001X.
MLA (9th ed.) CitationMantica, Carlo Alberto, and Luca Guido Molinari. "Generalized Robertson–Walker Spacetimes — A Survey." International Journal of Geometric Methods in Modern Physics, vol. 14, no. 3, 2017, p. 1730001, https://doi.org/10.1142/S021988781730001X.
Warning: These citations may not always be 100% accurate.