[1006] On the comparison principle in the calculus of variations

[1007] On Besov, Hardy and Triebel spaces for 0<$p$≦1

[1008] Some remarks on Banach spaces in which martingale difference sequences are unconditional

[1009] $K$-functionals and moduli of continuity in weighted polynomial approximation

[1010] On the spectral synthesis problem for points in the dual of a nilpotent Lie group