@article{10_4064_am_27_1_1_20,
     author = {Urszula Fory\'s},
     title = {Professor {Wies{\l}aw} {Szlenk} (1935-1995)},
     journal = {Applicationes Mathematicae},
     pages = {1--20},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2000},
     doi = {10.4064/am-27-1-1-20},
     zbl = {0995.01511},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-27-1-1-20/}
}