TY  - JOUR
A1  - Gaemers, P. A. M.
JO  - Leidse Geologische Mededelingen
IS  - 1
SP  - 103
EP  - 113
C1  - 51(1): 103-113
TI  - Systematics of the alveolinids of the Tremp Basin, South-Central Pyrenees, Spain
UR  - http://repository.naturalis.nl/record/505784
VL  - 51
PY  - 1978
Y2  - 2026-06-06
ER  -