By Ritelli Daniele   in American Mathematical Monthly

ISSN:1930-0972|120|7|642-645

Mathematical Association of America‎(2013)‎

Access to resources Favorite 21.495026

By Scarpello Giovanni   Ritelli Daniele   in Meccanica

ISSN:0025-6455|41|5|519-527

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 17.19602