Oriented trees in digraphs

The Theory of Graphs and Its Applications

Elizna Burger, Claude Berge, Alison Doig · Econometrica · 1965 · 913 citations

Natural Sciences, Mathematics, Combinatorics +6

Graph Theory and Probability

Paul Erdős · Canadian Journal of Mathematics · 1959 · 602 citations · Full text

Natural Sciences, Mathematics, Combinatorics +11

On monochromatic paths in edge-coloured digraphs

Bill Sands, N. Sauer, Robert Woodrow · Journal of Combinatorial Theory Series B · 1982 · 124 citations

Natural Sciences, Art History, Combinatorics +7

Diconnected Orientations and a Conjecture of Las Vergnas

J. A. Bondy · Journal of the London Mathematical Society · 1976 · 93 citations

Natural Sciences, Mathematics, Combinatorics +7

Oriented Hamiltonian Paths in Tournaments: A Proof of Rosenfeld's Conjecture

Frédéric Havet, Stéphan Thomassé · Journal of Combinatorial Theory Series B · 2000 · 51 citations

Natural Sciences, Mathematics, Combinatorics +8