%0 Journal Article
%A P. de 

 Lucia
%A E. Pap
%T Matrix method 

 approach to Cafiero theorem
%J Novi Sad Journal of Mathematics
%D 2003
%P 117-127
%V 33
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2003_33_1a_9/
%F NSJOM_2003_33_1a_9