@article{GDZPPN002476460,
title = {A Proof of Menger's Theorem.},
journal = {Monatshefte f\"ur Mathematik},
volume = {73},
year = {1969},
pages = {81-83},
zbl = {0176.22502},
url = {http://dml.mathdoc.fr/item/GDZPPN002476460}
}
Pym, J.S. A Proof of Menger's Theorem.. Monatshefte für Mathematik, Tome 73 (1969) pp. 81-83. http://gdmltest.u-ga.fr/item/GDZPPN002476460/