@article{PMB_2019___1_81_0,
     author = {Goss, David and Angl\`es, Bruno and Ngo Dac, Tuan and Pellarin, Federico and Tavares Ribeiro, Floric},
     title = {The digit principle and derivatives of certain $L$-series},
     journal = {Publications math\'ematiques de Besan\c{c}on. Alg\`ebre et th\'eorie des nombres},
     pages = {81--102},
     publisher = {Presses universitaires de Franche-Comt\'e},
     number = {1},
     year = {2019},
     doi = {10.5802/pmb.30},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/pmb.30/}
}