@article{10_14708_ma_v27i41_1869,
     author = {Mieczys{\l}aw Wodecki},
     title = {.},
     journal = {Mathematica Applicanda},
     pages = { 35--44},
     publisher = {mathdoc},
     volume = {27},
     number = {41},
     year = {1999},
     doi = {10.14708/ma.v27i41.1869},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v27i41.1869/}
}