Dakskobler, I. “Spiraea Decumbens Koch Subsp. Tomentosa (Poech) Dostál (Spiraea Hacquetii Fenzl & K. Koch), Novelty for the Flora of Slovenia and the Dinaric Alps”. Hacquetia, vol. 22, no. 1, Jan. 2023, pp. 107-16, https://ojs.zrc-sazu.si/hacquetia/article/view/10475.