@inproceedings{Bacchetta:20228a, author = "Bacchetta, Alessandro and Celiberto, Francesco Giovanni and Radici, Marco", title = "{Toward twist-2 $T$-odd transverse-momentum-dependent gluon distributions: the $f$-type linearity function}", doi = "10.22323/1.380.0378", booktitle = "Proceedings of Particles and Nuclei International Conference 2021 {\textemdash} PoS(PANIC2021)", year = 2022, volume = "380", pages = "378" }