Ma. Vasiliev et Iv. Tyutin, LAGRANGIAN FORMULATION OF IRREDUCIBLE MASSIVE FIELDS OF ARBITRARY SPIN IN (2-DIMENSIONS(1)), Theoretical and mathematical physics, 113(1), 1997, pp. 1244-1254
The Lagrangian formulation for free massive fields corresponding to ar
bitrary integer and half-integer spin-irreducible representations of t
he Poincare group in three-dimensional space-time is presented. The re
lationship of the theory under consideration to the self-duality equat
ions in four dimensions is discussed.