Determination of degenerate relaxation functions in three-dimensional viscoelasticity; pp. 171–185

Some new stability margins for discrete-time systems; pp. 186–197

The importance of the Hurst exponent in describing financial time series; pp. 198–206

Emissive power and flux in an atmosphere subjected to a finite strip of radiation; pp. 207–220

Comparison of ground-level-measured and satellite-derived erythemal ultraviolet doses in Estonia; pp. 221–235