TY - GEN T1 - Calabi-Yau fourfolds for M- and F-Theory compactifications UR - https://doi.org/10.1016/S0550-3213(97)00798-0 PY - 1997/01/08 AU - Klemm A AU - Lian B AU - Roan S-S AU - Yau S-T ED - Y2 - 2026/09/12 ER -