@article{CRMATH_2019__357_11-12_815_0,
     author = {Mao, Guo-Shuai and Cao, Zhi-Jian},
     title = {On two congruence conjectures},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {815--822},
     publisher = {Elsevier},
     volume = {357},
     number = {11-12},
     year = {2019},
     doi = {10.1016/j.crma.2019.11.004},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2019.11.004/}
}