abstract algebra - In the ring of integers of $\mathbb Q[\sqrt d]$, if every non-zero ideal $A$ is a lattice, then is every ideal generated by at most two elements? - Mathematics
Chapter 13 Quadratic fields and quadratic number rings
Integers in Quadratic Fields - YouTube
M.A.I.L. - Maille Artisans International League - Weave Info
JAYE KAYE | QUADRATIC SQUARE YELLOW RING – SEVEN50
Quadratic integer - Wikipedia
abstract algebra - Ideals of the quadratic integer ring $\mathbb{Z}[\sqrt{-5}]$ - Mathematics Stack Exchange