Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1972__27_141041, author = {K. Szymiczek}, title = {Note on {Arithmetical} {Progressions} with {Equal} {Products} of {Five} {Terms.}}, journal = {Elemente der Mathematik}, pages = {11--12}, publisher = {mathdoc}, volume = {27}, year = {1972}, zbl = {0225.10011}, url = {http://geodesic.mathdoc.fr/item/ELMA_1972__27_141041/} }
K. Szymiczek. Note on Arithmetical Progressions with Equal Products of Five Terms.. Elemente der Mathematik, Tome 27 (1972), pp. 11-12. http://geodesic.mathdoc.fr/item/ELMA_1972__27_141041/