@article{TM2_2007_X_2_a0,
     author = {\v{S}efket Arslanagi\'c and Walther Janous},
     title = {Es gibt unendlich viele {Primzahlen} - der {Satz} von {Euklid}},
     journal = {The Teaching of Mathematics},
     pages = {63 },
     publisher = {mathdoc},
     volume = {X},
     number = {2},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TM2_2007_X_2_a0/}
}