# Improving the Efficiency of the Multireference Driven Similarity Renormalization Group via Sequential Transformation, Density Fitting, and the Noninteracting Virtual Orbital Approximation

> Research article (Journal of Chemical Theory and Computation, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2955607337](https://www.wikidata.org/wiki/openalex:W2955607337)  
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