Quasi-adjoint third order difference equations: Oscillatory and asymptotic behavior. Smith, B. — 1986 International Journal of Mathematics and Mathematical Sciences
Oscillation and nonoscillation theorems for third order quasi-adjoint difference equations Smith, B. — 1988 Portugaliae mathematica
Oscillation and nonoscillation theorems for some mixed difference equations. Smith, B.; Taylor, W.E.jun. — 1992 International Journal of Mathematics and Mathematical Sciences
Oscillation and nonoscillation in nonlinear third order difference equations. Smith, B.; Taylor, W. E. jun. — 1990 International Journal of Mathematics and Mathematical Sciences
Asymptotic behavior of solutions of a third order difference equation Smith, B.; Taylor, W.E. jr. — 1987 Portugaliae mathematica
A Based Federer Spectral Sequence and the Rational Homotopy of Function Spaces. Samuel B. Smith — 1997 Manuscripta mathematica