1974-1975/30/3

On certain oscillatory properties for solutions of an equation with a biharmonic leading part

On the existence of exactly one solution of integral equations in the space ${\displaystyle L^P}$ with a mixed norm

Über Homomorphismen einer Gruppe von Matrizen

Inéquations portant sur des systèmes linéaires de type parabolique et applications à la recherche de classes d'unicité

Hille-Wintner type oscillation criteria for linear ordinary differential equations of second order

Regular and coregular mappings of differential spaces

Propriétés de certaines solutions d'inégalité aux dérivées partielles de type parabolique

Estimations of the coefficients of quasi-starlike functions

On the dilution of series

Koebe domains for univalent functions with real coefficients under Montel's normalization