Super-Poincare' algebras, space-times and supergravities (II)
  The presentation of supergravity theories of our previous paper "Super-Poincare' algebras, space-times and supergravities (I)" is re-formulated in the language of Berezin-Leites-Kostant theory of supermanifolds. It is also shown that the equations of Cremmer, Julia and Scherk's theory of 11D-supergravity are equivalent to manifestly covariant equations on a supermanifold. 
Andrea Santi, Andrea Spiro
math-ph math.DG math.MP