Tereza Klimosová Josef Malík Tomás Masarík Jana Novotná 0001 Daniël Paulusma Veronika Slívová Colouring (P_r+P_s)-Free Graphs. 5:1-5:13 2018 ISAAC https://doi.org/10.4230/LIPIcs.ISAAC.2018.5 conf/isaac/2018 db/conf/isaac/isaac2018.html#KlimosovaMMNPS18