TY - CONF T1 - Type theories, toposes and constructive set theory: predicative aspects of AST JO - ANNALS OF PURE AND APPLIED LOGIC PY - 2002/04/15 AU - Moerdijk I AU - Palmgren E ED - VL - 114 IS - 1-3 SP - 155 EP - 201 Y2 - 2024/12/22 ER -