@article{10_21136_MB_2020_0171_18,
     author = {Namboothiri, K. Vishnu},
     title = {A formula for the number of solutions of a restricted linear congruence},
     journal = {Mathematica Bohemica},
     pages = {47--54},
     publisher = {mathdoc},
     volume = {146},
     number = {1},
     year = {2021},
     doi = {10.21136/MB.2020.0171-18},
     mrnumber = {4227310},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2020.0171-18/}
}