On some imaginary triquadratic number fields $k$ with ${\rm Cl}_2(k) \simeq (2, 4)$ or $(2, 2, 2)$
Author:
Abdelmalek Azizi,Mohamed Mahmoud Chems-Eddin,Abdelkader Zekhnini
Publisher
Charles University in Prague, Karolinum Press
Subject
General Mathematics