1. Partially ordered sets;Dushnik;Am. J. Math.,1941
2. Order & geometry workshop;Ueckerdt,2016
3. Local and union boxicity;Bläsius;Discrete Math.,2018
4. Three ways to cover a graph;Knauer;Discrete Math.,2016
5. On the dimension of partially ordered sets;Hiraguchi;Sci. Rep. Kanazawa Univ.,1955