@book{400999,
title = {Jarn\'\i k's note of the lecture course Punktmengen und reelle Funktionen by P. S. Aleksandrov (G\"ottingen 1928)},
series = {GDML\_Books},
publisher = {Matfyzpress},
address = {Praha},
year = {2010},
zbl = {1247.01022},
language = {en},
url = {http://dml.mathdoc.fr/item/400999}
}
Bečvářová, Martina; Netuka, Ivan. Jarník's note of the lecture course Punktmengen und reelle Funktionen by P. S. Aleksandrov (Göttingen 1928). GDML_Books (2010), http://gdmltest.u-ga.fr/item/400999/