1.

Technical Paper
Technical Paper
1. SYMMETRIES AND BIHAMILTONIAN STRUCTURES OF 2+1 DIMENSIONAL SYSTEMS.
SANTINI, P.M.
Pub. info.: NASA Technical Reports.  (PREPRINT-536),  pp.1-19,  1986.  National Aeronautics and Space Administration
2.

Technical Paper
Technical Paper
2. INTEGRABLE 2+1 DIMENSIONAL EQUATIONS, THEIR RECURSION OPERATORS AND . . .
SANTINI, P.M.
Pub. info.: NASA Technical Reports.  (PREPRINT-540),  pp.1-18,  1987.  National Aeronautics and Space Administration
3.

Technical Paper
Technical Paper
3. NONLINEAR INTEGRAL EVOLUTION EQUATIONS ASSOCIATED WITH A RIEMANN-HELBERT...
SANTINI, P.M.
Pub. info.: NASA Technical Reports.  (PREPRINT-491),  pp.1-16,  1985.  National Aeronautics and Space Administration