-insiemi di tipo 
e ovali nel piano di Hall di ordine pari 
Abstract
Ovals and -sets of type (0,1,2,q+1) are constructed in the Hall plane of order , for every 
, h=1,2,....
-sets of type (0,1,2,q+1) are constructed in the Hall plane of order , for every , h=1,2,....DOI Code:
10.1285/i15900932v1n1p127
Full Text: PDF
