Indagationes mathematicae /
Koninklijke Nederlandse Akademie van Wetenschappen.Afdeling Natuurkunde.
Amsterdam ; New York : Noord-Hollandsche Uitgevers Maatschappij,
1939-
Mathematical reviews
Articles in vol. 1-4, 7-   are reprinted from the Proceedings of the Academy's Afdeeling voor de Wis- en Natuurkundige; those in vol. 5-6 are reprinted from the section's Verslag (vol. 5 no. 4-5 and vol. 6 consist only of English and French summaries of articles in the Verslag).
Vol. 13 (1951)-v. 51 (1989) issued also as: Proceedings. Series A,  Mathematical sciences, and its later title: Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series A, Mathematical sciences, which it absorbed in 1990.
Mathematics
Proceedings. Series A, Mathematical sciences
Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series A, Mathematical sciences
Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series A, Mathematical sciences