The journal publishes original papers in English, French, German and Russian, mainly in functional analysis, abstract methods of mathematical analysis and probability theory. Usually 3 issues constitute a volume.

Editorial Committee
Czesław Bessaga `email`	Zbigniew Ciesielski `email`
Paweł Domański `email`	Tadeusz Figiel (Editor-in-Chief) `email`
Anna Kamont `email`	Stanisław Kwapień `email`
Rafał Latała `email`	Mariusz Lemańczyk `email`
Aleksander Pełczyński `email`	Feliks Przytycki `email`
Czesław Ryll-Nardzewski `email`	Stanisław J. Szarek `email`
Nicole Tomczak-Jaegermann `email`	Przemysław Wojtaszczyk `email`
Jarosław Zemánek (Secretary) `email`	Wiesław Żelazko (Deputy Editor-in-Chief) `email`