On minimal semirigid relations
Wichs, Tomáš
Commentationes Mathematicae Universitatis Carolinae, Tome 012 (1971), p. 359-365 / Harvested from Czech Digital Mathematics Library
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Publié le : 1971-01-01
Classification:  05-04,  05C20,  05C25,  05C99 
@article{105351,
     author = {Tom\'a\v s Wichs},
     title = {On minimal semirigid relations},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     volume = {012},
     year = {1971},
     pages = {359-365},
     zbl = {0214.51203},
     mrnumber = {0284355},
     language = {en},
     url = {http://dml.mathdoc.fr/item/105351}
}

Wichs, Tomáš. On minimal semirigid relations. Commentationes Mathematicae Universitatis Carolinae, Tome 012 (1971) pp. 359-365. http://gdmltest.u-ga.fr/item/105351/

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P. Hell; J. Nešetřil Rigid and inverse rigid graphs, Combinatorial structures and their applications, Gordon and Breach, New York 1970, 169-172. (1970)