PT  - JOURNAL ARTICLE
AU  - Rademacher, Anne
TI  - Why cities?
AID  - 10.1126/science.aaw9265
DP  - 2019 Apr 19
TA  - Science
PG  - 245--245
VI  - 364
IP  - 6437
4099  - http://science.sciencemag.org/content/364/6437/245.short
4100  - http://science.sciencemag.org/content/364/6437/245.full
SO  - Science2019 Apr 19; 364