TY - GEN T1 - On Type IIB Vacua With Varying Coupling Constant UR - https://doi.org/10.1016/S0550-3213(99)00420-4 PY - 1998/05/28 AU - Berglund P AU - Klemm A AU - Mayr P AU - Theisen S ED - Y2 - 2026/09/12 ER -