Higher-dimensional field theory. I. The integral closure of a module
Higher-dimensional field theory. II. Linear systems
Higher-dimensional field theory. III. Normalization
Ascending derived series
Sets of primitive roots
The Baire category of independent sets
On certain periodic characteristic functions
Arithmetical extensions of relational systems
On sums and differences of primes and squares
Convex sets in projective space
On the topological degree
Correction to the paper “On certain periodic characteristic functions”
Corrigendum and addendum to “Ascending derived series”
Über die defekten Werte der meromorphen Funktionen deren charakteristische Funktion sehr langsam wächst
On a conjecture of Nelder in mathematical statistics
On exceptional values of entire and meromorphic functions
On entire functions of infinite order
Algebraic local invariants of topological spaces
On zeros, poles and mean value of meromorphic functions
Absolute neighborhood retracts and local connectedness in arbitrary metric spaces
The congruence of tangents to a system of curves on a surface
Zum Randverhalten subharmonischer Funktionen
Sur la relation i(PQ-QP)=1
On the rotation number of a normal curve
An addition to “logic of many-sorted theories”