Lukas, A., & Ovrut, B. (2000). Symmetric vacua in heterotic M theory.
Cita Chicago (17th ed.)Lukas, A., i B. Ovrut. Symmetric Vacua in Heterotic M Theory. 2000.
Cita MLA (9th ed.)Lukas, A., i B. Ovrut. Symmetric Vacua in Heterotic M Theory. 2000.
Atenció: Aquestes cites poden no estar 100% correctes.