Disambiguation evidence for Lefschetz pencil via surface form

"Lefschetz pencils"

Triples (2)

Triples where some other subject referred to this entity as "Lefschetz pencils".

SGA 7 → topic →
"Lefschetz pencils"
↳ resolves to Lefschetz pencil
ⓘ
Picard–Lefschetz theory → studies →
"Lefschetz pencils"
↳ resolves to Lefschetz pencil
ⓘ