@article{SLC_1985_12_a1,
     author = {Marijke De Soete},
     title = {A {Coordinatization} of {Generalized} {Quadrangles} of {Order} (s-1,s+1)},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1985},
     volume = {12},
     url = {http://geodesic.mathdoc.fr/item/SLC_1985_12_a1/}
}