@article{GDZPPN002081695, title = {Archimedes was right.II.}, journal = {Elemente der Mathematik}, volume = {42}, year = {1987}, pages = {83-92}, zbl = {0706.26005}, url = {http://dml.mathdoc.fr/item/GDZPPN002081695} }
Kluvánek, Igor. Archimedes was right.II.. Elemente der Mathematik, Tome 42 (1987) pp. 83-92. http://gdmltest.u-ga.fr/item/GDZPPN002081695/