# Turán's brick factory problem

> finding the minimum number of crossings in a drawing of a complete bipartite graph

**Wikidata**: [Q25303632](https://www.wikidata.org/wiki/Q25303632)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Turán's_brick_factory_problem)  
**Source**: https://4ort.xyz/entity/tur-n-s-brick-factory-problem