%0 Journal Article %A Gaetano Quattrocchi %T Colouring \(4\)-cycle systems with specified block colour patterns: The case of embedding \(P_3\)-designs %J The electronic journal of combinatorics %D 2001 %V 8 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/1568/ %R 10.37236/1568 %F 10_37236_1568