L. E. Bobisud, "The Disintegrating Bar: Reaction-Diffusion in a Moving Medium," Journal of Nonlinear Analysis 21 (1993), 131-141.
L. E. Bobisud, J. E. Calvert, and W. D. Royalty, "Some Existence Results for Singular Boundary Value Problems," Differential and Integral Equations 6 (1993), 553-571.
L. E. Bobisud, "A Steady-State Reaction-Diffusion Problem in a Moving Medium," Journal of Mathematical Analysis and Applications 175 (1993), 239-256.
L. E. Bobisud, J. E. Calvert, and W. D. Royalty, "A Steady-State Melting Problem in a Moving Medium," Applicable Analysis 52 (1994), 177-191.
L. E. Bobisud and Donal O'Regan, "Positive Solutions for a Class of Nonlinear Singular Boundary Value Problems at Resonance," Journal of Mathematical Analysis and Applications 184 (1994), 263-284.
L. E. Bobisud, "Existence of Monotone Solutions to some Singular Boundary and Initial Value Problems," Differential and Integral Equations 8 (1995), 2145-2156.
L. E. Bobisud, "Existence of Steady-State Solutions for some One-Dimensional Conduction Problems," Journal of Mathematical Analysis and Applications 195 (1995), 684-701.
L. E. Bobisud, J. E. Calvert, and W. D. Royalty, "Existence of Biological Populations Stabilized by Diffusion," Differential Equations and Dynamical Systems 3 (1995), 325-344.
L. E. Bobisud and Donal O'Regan, "Existence of Positive Solutions for Singular Ordinary Differential Equations with Nonlinear Boundary Conditions," Proceedings of the American Mathematical Society 124 (1996), 2081-2087.
L. E. Bobisud, "Existence of Steady-State Solutions to some Constant-Voltage Problems," in J. Henderson, ed., Boundary Value Problems for Functional Differential Equations, World Scientific, 1995, pp. 63-72.
L. E. Bobisud and Tae S. Do, "A Nonlocal Heat Conduction Problem," Applicable Analysis 62 (1996), 381-389.
L. E. Bobisud and J. E. Calvert, "A priori Bounds, Forbidden Values, and Existence for Nonlocal Problems for Steady-State Burgers' Equations," Dynamic Systems and Applications 6 (1997), 323-338.
L. E. Bobisud and J. E. Calvert, "A Problem in Cooling Fin Design," Quarterly of Applied Mathematics 57 (1999), 369-380.
L. E. Bobisud and J. E. Calvert, "On Cyclic Batch Production of Microorganisms: a First-order Differential Equation with a General Linear Two-point Boundary Condition," Dynamic Systems and Applications 9 (2000), 147-158.
L. E. Bobisud, Tae S. Do, and Y. S. Lee, "Existence for a Diffusing Population with Returns from the Boundary to the Interior," Applicable Analysis 72 (1999), 1-16.
L. E. Bobisud, "Quasi-Steady-State Solutions of Some Population Models," Journal of Mathematical Analysis and Applications 236 (1999), 207-222.
L. E. Bobisud, "Existence for a Diffusing Population with Discrete Returns to the Interior," Journal of Mathematical Analysis and Applications 255 (2001), 698-713.
L. E. Bobisud, "Three-Point Boundary Value Problems for some Nonlinear Second-Order Differential Equations," Dynamic Systems and Applications, 10 (2001), 489-516.
L. E. Bobisud, Tae S. Do, and Y. S. Lee, "Application of Implicit Function Theorems to Existence of Solutions to Ordinary Differential Equations with Nonlocal Boundary Conditions," Journal of Mathematical Analysis and Applications, to appear.