Authors: Berkovits, N Gukov, S Vallilo, BC

Citation: N. Berkovits et al., Superstrings in 2D backgrounds with R-R flux and new extremal black holes, NUCL PHYS B, 614(1-2), 2001, pp. 195-232

Authors: Berkovits, N Vallilo, BC

Citation: N. Berkovits et Bc. Vallilo, Consistency of super-Poincare covariant superstring tree amplitudes, J HIGH EN P, 2000(7), 2000, pp. NIL_311-NIL_323