@article{10_4064_cm106_2_8,
     author = {A. Schinzel and M. Zakarczemny},
     title = {On a linear homogeneous congruence},
     journal = {Colloquium Mathematicum},
     pages = {283--292},
     publisher = {mathdoc},
     volume = {106},
     number = {2},
     year = {2006},
     doi = {10.4064/cm106-2-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm106-2-8/}
}