Articles in Scholarly Journals [Incomplete List]

1. Periodic solutions of nonlinear vibrating beams
   Abstract and Applied Analysis, vol. 2003, no. 14, pp. 823–841, 2003
2. A remark on the Leray–Lions condition
   Nonlinear Analysis, vol. 49, no. 7, pp. 1015–1022, 2002
3. Hyperbolic systems with linear coupling: resonance with respect to the matrix spectrum
   Nonlinear Analysis, vol. 47, no. 5, pp. 2893–2904, 2001
4. Time-periodic oscillations in suspension bridges: existence of unique solutions
   Nonlinear Analysis: Real World Applications, vol. 1, no. 3, pp. 345–362, 2000
5. On nonresonance for systems of semilinear wave equations
   Nonlinear Analysis, vol. 29, no. 6, pp. 627–638, 1997
6. Monotonicity methods for nonlinear evolution equations
   Nonlinear Analysis, vol. 27, no. 12, pp. 1397–1405, 1996
7. On multiple solutions for a class of semilinear wave equations
   Nonlinear Analysis, vol. 16, no. 5, pp. 421–434, 1991
8. On the existence of multiple solutions for semilinear equations with monotone nonlinearities crossing a finite number of eigenvalues
   Nonlinear Analysis, vol. 17, no. 5, pp. 399–412, 1991
9. An Application of the Topological Degree Theory for Semilinear Equations with Strongly Monotone Nonlinearities
   Bulletin of the London Mathematical Society, vol. 23, no. 5, pp. 470–476, 1991
10. Variational inequalities in Orlicz-Sobolev spaces
    Nonlinear Analysis, vol. 11, no. 3, pp. 379–392, 1987
11. A strongly nonlinear parabolic initial boundary value problem
    Arkiv för matematik, vol. 25, no. 1, pp. 29–40, 1987
12. On the topological degree for mappings of monotone type
    Nonlinear Analysis, vol. 10, no. 12, pp. 1373–1383, 1986
13. Pseudo-monotone mappings in Sobolev-Orlicz spaces and nonlinear boundary value problems on unbounded domains
    Journal of Mathematical Analysis and Applications, vol. 88, no. 1, pp. 25–36, 1982
14. On pseudo-monotone operators and nonlinear noncoercive variational problems on unbounded domains
    Mathematische Annalen, vol. 248, no. 3, pp. 241–246, 1980
15. A Class of Strongly Nonlinear Variational Inequalities in Unbounded Domains
    Journal of the London Mathematical Society, vol. s2-19, no. 2, pp. 319–328, 1979
16. A Class of Strongly Nonlinear Variational Inequalities
    Journal of the London Mathematical Society, vol. s2-18, no. 1, pp. 157–165, 1978