Schutz, B. (2017). A first course in general relativity (2nd ed.). Cambridge University Press.
Chicago-viite (17. p.)Schutz, Bernard. A First Course in General Relativity. 2nd ed. Cambridge: Cambridge University Press, 2017.
MLA-viite (9. p.)Schutz, Bernard. A First Course in General Relativity. 2nd ed. Cambridge University Press, 2017.
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