# Structure-preserving integrators based on a new variational principle for constrained mechanical systems

> Research article (Nonlinear Dynamics, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4380682725](https://www.wikidata.org/wiki/openalex:W4380682725)  
**Source**: https://4ort.xyz/entity/structure-preserving-integrators-based-on-a-new-variational-principle-for-constrained-mechanical-systems