Rational orthogonal versus real orthogonal.
Đoković, Dragomir Ž. ; Severini, Simone ; Szöllősi, Ferenc
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 18 (2009), p. 649-673 / Harvested from The Electronic Library of Mathematics
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Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:223074 
@article{05706848,
     title = {Rational orthogonal versus real orthogonal.},
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {18},
     year = {2009},
     pages = {649-673},
     zbl = {1189.15036},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05706848}
}

Đoković, Dragomir Ž.; Severini, Simone; Szöllősi, Ferenc. Rational orthogonal versus real orthogonal.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 18 (2009) pp. 649-673. http://gdmltest.u-ga.fr/item/05706848/