TY  - JOUR
A1  - Hofker, J.
JO  - Siboga Expeditie, monograph 
SP  - 1
EP  - 513
C1  - 4a: 1-513
TI  - The Foraminifera of the Siboga Expedition. Part 3. 
UR  - https://archive.org/details/siboga-expeditie_1951_4a
PY  - 1951
Y2  - 2026-07-21
ER  -