RAMIFICATION IN NUMBER FIELDS GENERATED BY $x^4+p x^2+p$ WITH $p \neq 4+n^2$ A RATIONAL PRIME. JPJANA [Internet]. 2025 May 23 [cited 2026 Jan. 5];64(4):353-78. Available from: https://pphmjopenaccess.com/jpjana/article/view/3255