@inproceedings{Simula:2017DP, author = "Simula, Silvano", title = "{$|V_{us}|$ from $K$ decays in theory}", doi = "10.22323/1.291.0032", booktitle = "Proceedings of 9th International Workshop on the CKM Unitarity Triangle {\textemdash} PoS(CKM2016)", year = 2017, volume = "291", pages = "032" }