On the consistency and equivalence of certain definitions of summability
Wallie Abraham
Hurwitz;
L. L.
Silverman
1-20
The resolution into partial fractions of the reciprocal of an entire function of genus zero
J. F.
Ritt
21-26
On a general class of linear homogeneous differential equations of infinite order with constant coefficients
J. F.
Ritt
27-49
On the expressibility of a uniform function of several complex variables as the quotient of two functions of entire character
T. H.
Gronwall
50-64
Certain formal invariances in Boolean algebras
Norbert
Wiener
65-72
On a theory of linear differential equations in general analysis
T. H.
Hildebrandt
73-96
Transformations $T$ of conjugate systems of curves on a surface
Luther Pfahler
Eisenhart
97-124