@article{107412, author = {Bohdan Zelinka}, title = {Every connected acyclic digraph of height 1 is neighbourhood-realizable}, journal = {Archivum Mathematicum}, volume = {027}, year = {1991}, pages = {133-135}, zbl = {0758.05056}, mrnumber = {1189650}, language = {en}, url = {http://dml.mathdoc.fr/item/107412} }
Zelinka, Bohdan. Every connected acyclic digraph of height 1 is neighbourhood-realizable. Archivum Mathematicum, Tome 027 (1991) pp. 133-135. http://gdmltest.u-ga.fr/item/107412/
Theory of Graphs and Its Applications, Proc. Symp. Smolenice 1963. Academia Prague 1964. (1963)
Neighbourhood digraphs, Arch. Math. Brno 23 (1987), 69-70. (1987) | MR 0930322 | Zbl 0626.05018
Neighbourhood tournaments, Math. Slovaca 36 (1986), 241-244. (1986) | MR 0866624 | Zbl 0599.05027