@article{AIF_2021__71_1_53_0,
     author = {Jha, Somnath and Majumdar, Dipramit and Shekhar, Sudhanshu},
     title = {$p^r${-Selmer} companion modular forms},
     journal = {Annales de l'Institut Fourier},
     pages = {53--87},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {71},
     number = {1},
     year = {2021},
     doi = {10.5802/aif.3392},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.3392/}
}