@article{ELA_2002__9__a5,
     author = {Fallat, Shaun M. and Tsatsomeros, Michael J.},
     title = {On the {Cayley} transform of positivity classes of matrices},
     journal = {The electronic journal of linear algebra},
     pages = {190--196},
     publisher = {mathdoc},
     volume = {9},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2002__9__a5/}
}