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SUMMARY:Dynamical twisting and the pure spinor formalism - Nathan Berkovit
 s (Univ. Estadual Paulista) 
DTSTART:20130514T120000Z
DTEND:20130514T130000Z
UID:TALK45247@talks.cam.ac.uk
CONTACT:Dr Dorigoni
DESCRIPTION:Abstract not available
LOCATION:Potter Room (first floor\, Pav. B)
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