Ordnance Survey (2) Halle, Karina (1) Warwick Kc, Mark (selborne Chambers, Trompeter Qc, Nicholas (selborne Chambers (1) Chilton, Paul (university Of Warwick) (1) Petry, Johannes (goethe-universitat Frankfurt And University Of Warwick), Nolke, Andreas (goethe-universitat Frankfurt) (1)