negation conference final call european studies research institute centre language linguistic university salford greater manchester uk northwest centre linguistics first annual conference negation syntax semantics pragmatic october november final call papers keynote speaker liliane haegeman geneva william ladusaw ucsc jean yve pollock picardy conference organiser paul rowlett salford first annual conference recently establish north west centre linguistic comprise researcher primarily university bangor lancaster manchester salford umist preside professor nigel vincent manchester abstract send follow address soon possible later april negation conference c o wendy pickle european study research institute university salford salford m wt greater manchester unite kingdom tel fax enquiry address w pickle esrus salford ac uk p rowlett modlang salford ac uk 