@article{701503,
     title = {Ordered symmetric spaces},
     booktitle = {Proceedings of the Winter School "Geometry and Physics"},
     series = {GDML\_Books},
     publisher = {Circolo Matematico di Palermo},
     address = {Palermo},
     year = {1993},
     pages = {[21]-26},
     mrnumber = {MR1246616},
     zbl = {0795.53049},
     url = {http://dml.mathdoc.fr/item/701503}
}

Neeb, Karl-Hermann. Ordered symmetric spaces, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books,  (1993), pp. [21]-26. http://gdmltest.u-ga.fr/item/701503/