Complexity of approximation with relative error criterion in worst, average, and probabilistic settings. - Tomasz Jackowski; Henryk Wozniakowski (J. Complex., 1987)

Complexity of multilinear problems in the worst case setting. - Tomasz Jackowski (J. Complex., 1990)

Complexity of multilinear problems in the average case setting. - Tomasz Jackowski (J. Complex., 1991)