%0 Journal Article %A Marc Hellmuth %A Wilfried Imrich %A Tomas Kupka %T Fast recognition of partial star products and quasi cartesian products %J Ars Mathematica Contemporanea %D 2015 %P 223-242 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.520.933/ %R 10.26493/1855-3974.520.933 %G en %F 10_26493_1855_3974_520_933