@article{10_14708_ma_v45i1_6404,
     author = {Krzysztof J. Szajowski},
     title = {From the {Editor}},
     journal = {Mathematica Applicanda},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {2017},
     doi = {10.14708/ma.v45i1.6404},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v45i1.6404/}
}