Proceedings.
Koninklijke Nederlandse Akademie van Wetenschappen.
Amsterdam : North-Holland Pub. Co.,
1951-1967.
Title from cover.
Vols. for 1951-1954 have title on volume t.p.: Proceedings of the Section of Sciences. Series A, Mathematical sciences.
Reprint issued under title: Indagationes mathematicae.
Mathematics
Indagationes mathematicae
Proceedings of the section of sciences
Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series A, Mathematical sciences