Articles in Scholarly Journals [Incomplete List]

1. Classifying evolution equations
   Nonlinear Analysis, vol. 47, no. 8, pp. 5135–5144, 2001
2. Initial-value problems for evolutionary partial differential equations and higher-order conditional symmetries
   Journal of Mathematical Physics, vol. 42, no. 1, p. 376, 2001
3. Acta Applicandae Mathematicae, vol. 69, no. 1, pp. 43–94, 2001
4. On the classification of subalgebras of the conformal algebra with respect to inner automorphisms
   Journal of Mathematical Physics, vol. 39, no. 9, p. 4899, 1998
5. Solutions of the relativistic nonlinear wave equation by solutions of the nonlinear Schrödinger equation
   Reports on Mathematical Physics, vol. 39, no. 3, pp. 353–374, 1997
6. On a new conformal symmetry for a complex scalar field
   Physics Letters A, vol. 226, no. 3-4, pp. 150–154, 1997
7. A Symmetry Connection Between Hyperbolic and Parabolic Equations
   Journal of Non-linear Mathematical Physics, vol. 3, no. 3-4, Article ID 997, 1996
8. Bi-Hamiltonian formulation of a finite-dimensional integrable system reduced from a Lax hierarchy of the KdV
   Physics Letters A, vol. 171, no. 1-2, pp. 45–51, 1992
9. Integrability by quadratures for systems of involutive vector fields
   Ukrainian Mathematical Journal, vol. 43, no. 10, pp. 1236–1242, 1991
10. Lorentz covariance and kinetic charge
    Communications in Mathematical Physics, vol. 68, no. 3, pp. 195–207, 1979