Geodesic
Edge hypergraphs
Diskretnaya Matematika, Tome 5 (1993) no. 1, pp. 112-129

Voir la notice de l'article provenant de la source Math-Net.Ru

The notion of line hypergraph is introduced. It is an immediate generalization of two well-known objects: the line graph and the dual hypergraph. We obtain various characterizations of line hypergraphs; we also obtain a generalization of Whitney's theorem. The NP-completeness of the problem of determining whether a given graph is the line graph of a hypergraph of rank $r>2$ is proved. 
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     author = {A. G. Levin and R. I. Tyshkevich},
     title = {Edge hypergraphs},
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A. G. Levin; R. I. Tyshkevich. Edge hypergraphs. Diskretnaya Matematika, Tome 5 (1993) no. 1, pp. 112-129. http://geodesic.mathdoc.fr/item/DM_1993_5_1_a6/