GA 1/2007
Artur Sergyeyev, Recursion without recursion operator: the Foursov—Burgers system revisited.

GA 2/2007 = arXiv:0706.1473v4
Artur Sergyeyev, Maciej B³aszak, Generalized Stäckel transform and reciprocal transformations for finite-dimensional integrable systems.
Published in: J Phys A: Math Gener 41 (2008), 10525-1–10525-20.   

GA 3/2007 = arXiv:0708.0388v1
Tomá¹ Kopf, Mario Paschke, Generally covariant quantum mechanics on noncommutative configuration spaces.
J. Math. Phys. 48, 112101 (2007).   

GA 4/2007 = arXiv:0709.4185v1
Michal Marvan, Oldøich Stolín, On local equivalence problem of spacetimes with two orthogonally transitive commuting Killing fields.
Published in: J. Math. Phys. 49 (2008), 022503-1–022503-17.   

GA 4/2007 = arXiv:0711.4623v2
Artur Sergyeyev, Pavel Krtou¹, Complete set of commuting symmetry operators for the Klein-Gordon equation in generalized higher-dimensional Kerr-NUT-(A)dS spacetimes.
Published in: Phys Rev D 77 (2008), 044033-1–044033-6.   

GA 5/2007
Peter Sebestyén, On normal forms of irreducible sln-valued zero curvature representations.
Published in: Rep. Math. Phys 62 (2008) 57–68.
Abstract  Full-text

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