Trichotomy theorem 1970-01-01
Cartesian oval 1970-01-01
Cayley graphs 1970-01-01
Chain (algebraic topology) 1970-01-01
Classical modular curve 1970-01-01
Alte Pinakothek (Self-Portrait) 1970-01-01
Alternativity 1970-01-01
Brill–Noether theory 1970-01-01
Classifying space for O(n) 1970-01-01
Cohomology operation 1970-01-01
Conchoid of Dürer 1970-01-01
Covering space 1970-01-01
Crunode 1970-01-01
Dürer (crater) 1970-01-01
Enriques–Babbage theorem 1970-01-01
Epicycloid 1970-01-01
François Flückiger 1970-01-01
Frank Heart 1970-01-01
Ganea conjecture 1970-01-01
Generalized map 1970-01-01