@inproceedings{Stegeman:2022Ij, author = "Stegeman, Roy and Carrazza, Stefano and Cruz-Martinez, Juan", title = "{Small $x$ extrapolation for parton distributions}", doi = "10.22323/1.398.0371", booktitle = "Proceedings of The European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2021)", year = 2022, volume = "398", pages = "371" }