[2516] The definite integral $$\int\limits_{ - \infty }^\infty {\tfrac{{e^{ax^2 + bx} }}{{e^{ax} + d}}da} $$ and the analytic theory of numbersand the analytic theory of numbers

[2517] Sur l’étude analytique des solutions d’un système d’équations différentielles dans le voisinage d’un point singulier d’indétermination. I.

[2518] Solutions of differential equations as analytic functionals of the coefficient functions

[2519] On the coefficients in the power series expansion of a rational function with an application on analytic continuation

[2520] Zur Theorie der Stetigen Funktionen einer Reellen Veränderlichen