%0 Conference Paper
%B Proceedings of the International Multiconference on Computer Science and Information Technology - 2nd Workshop on Advances in Programming Languages (WAPL'2009)
%D 2009
%T Applying Program Comprehension Techniques to Karel Robot Programs
%A Nuno Oliveira
%A Pedro Rangel Henriques
%A Daniela da Cruz
%A Maria João Varanda Pereira
%A Mernik, Marjan
%A Kosar, Tomaż
%A Črepinšek, Matej
%C Mragowo, Poland
%I IEEE Computer Society Press
%P 697–704
%8 October
%> https://haslab.uminho.pt/sites/default/files/nunooliveira/files/wap09_karel_vf.pdf