# COVID-19 Lockdown in Belgrade: Impact on Air Pollution and Evaluation of a Neural Network Model for the Correction of Low-Cost Sensors’ Measurements

> Research article (Applied Sciences, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3212564415](https://www.wikidata.org/wiki/openalex:W3212564415)  
**Source**: https://4ort.xyz/entity/covid-19-lockdown-in-belgrade-impact-on-air-pollution-and-evaluation-of-a-neural-network-model-for-the-correction-of-low