%0 Journal Article
%A Penna, Giuseppe-Della
%A Orefice, Sergio

%D 2019
%J Computer Systems Science and Engineering

%@ 
%V 34
%N 6
%P 325--338

%T Using Spatial Relations for Qualitative Specification of Gestures
%M doi:10.32604/csse.2019.34.325
%U http://www.techscience.com/csse/v34n6/40053