Leeds City Varieties | Varieties of Arabic | Prym differential | Prym | On the Tendency of Species to form Varieties; and on the Perpetuation of Varieties and Species by Natural Means of Selection | Italian traditional maize varieties |
Friedrich Emil Fritz Prym (28 September 1841 Düren; 15 December 1915 Bonn) was a German mathematician who introduced Prym varieties and Prym differentials.