Races among products
Radford bases and Schützenberger's Factorizations
Radial Averages on Regular and Semiregular Graphs
Radio numbers for generalized prism graphs
Radon partitions in convexity spaces
Rainbow connection in $3$-connected graphs
Rainbow Connection Number and Connected Dominating Sets
Rainbow Connection Number and Radius
Rainbow connection number and stable number
Rainbow connection number of dense graphs
Rainbow Connection Number of Graph Power and Graph Products
Rainbow connection number, bridges and radius
Rainbow connection numbers of complementary graphs
Rainbow connection of graphs with diameter 2
Rainbow connections of graphs -- A survey
Rainbow Connectivity of Sparse Random Graphs
Rainbow Graphs and Switching Classes
Rainbow Hamilton cycles in random graphs
Rainbow Hamilton cycles in random regular graphs
Rainbow induced subgraphs in proper vertex colorings