H. van Maldeghem · 2 obras en el catálogoObrasGeneralized polygons1998QQuadratic quaternary rings with valuation and affine buildinQuadratic quaternary rings with valuation and affine buildings of type C̃₂1989
QQuadratic quaternary rings with valuation and affine buildinQuadratic quaternary rings with valuation and affine buildings of type C̃₂1989