[896] Inner functions and multipliers of Cauchy type integrals

[897] Normalisable transformations in Hilbert space and systems of linear integral equations

[898] The λ($φ$^{4})_{2}quantum field theory without cutoffsquantum field theory without cutoffs

[899] On compact kähler manifolds of nonnegative bisectional curvature, I

[900] Regularity for stationary surfaces of constant mean curvature with free boundaries