Doniol-Valcroze, P., P. Coiffard, P. Alström, M. Robb, P. Dufour, and P.-A. Crochet. “Molecular and Acoustic Evidence Support the Species Status of Anthus Rubescens rubescens and Anthus [rubescens] japonicus (Passeriformes: Motacillidae)”. Zootaxa, vol. 5343, no. 2, Sept. 2023, pp. 173-92, doi:10.11646/zootaxa.5343.2.4.